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282 lines
8.0 KiB
Go
282 lines
8.0 KiB
Go
package wikilink_test
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import (
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"testing"
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"code.ndumas.com/ndumas/wikilink-parser"
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)
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var testCases = []tc{
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{
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name: "wikilink",
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in: "[[wikilink]]",
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expected: []wikilink.Lexeme{
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{Typ: wikilink.LexOpenLink, Val: "[["},
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{Typ: wikilink.LexIdent, Val: "wikilink"},
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{Typ: wikilink.LexCloseLink, Val: "]]"},
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{Typ: wikilink.LexText, Val: ""},
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},
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},
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{
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name: "wikilink|display name",
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in: "[[wikilink|display name]]",
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expected: []wikilink.Lexeme{
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{Typ: wikilink.LexOpenLink, Val: "[["},
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{Typ: wikilink.LexIdent, Val: "wikilink"},
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{Typ: wikilink.LexAlias, Val: "|"},
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{Typ: wikilink.LexIdent, Val: "display name"},
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{Typ: wikilink.LexCloseLink, Val: "]]"},
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{Typ: wikilink.LexText, Val: ""},
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},
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},
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{
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name: "wikilink|display name|second pipe",
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in: "[[wikilink|display name|second pipe]]",
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expected: []wikilink.Lexeme{
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{Typ: wikilink.LexOpenLink, Val: "[["},
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{Typ: wikilink.LexIdent, Val: "wikilink"},
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{Typ: wikilink.LexAlias, Val: "|"},
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{Typ: wikilink.LexIdent, Val: "display name"},
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{Typ: wikilink.LexAlias, Val: "|"},
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{Typ: wikilink.LexIdent, Val: "second pipe"},
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{Typ: wikilink.LexCloseLink, Val: "]]"},
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{Typ: wikilink.LexText, Val: ""},
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},
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},
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{
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name: "wikilink with numeric alias|420|second pipe",
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in: "[[wikilink|420|second pipe]]",
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expected: []wikilink.Lexeme{
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{Typ: wikilink.LexOpenLink, Val: "[["},
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{Typ: wikilink.LexIdent, Val: "wikilink"},
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{Typ: wikilink.LexAlias, Val: "|"},
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{Typ: wikilink.LexIdent, Val: "420"},
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{Typ: wikilink.LexAlias, Val: "|"},
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{Typ: wikilink.LexIdent, Val: "second pipe"},
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{Typ: wikilink.LexCloseLink, Val: "]]"},
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{Typ: wikilink.LexText, Val: ""},
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},
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},
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{
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name: "wikilink with spaces in filename",
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in: "[[wikilink spaces]]",
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expected: []wikilink.Lexeme{
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{Typ: wikilink.LexOpenLink, Val: "[["},
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{Typ: wikilink.LexIdent, Val: "wikilink spaces"},
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{Typ: wikilink.LexCloseLink, Val: "]]"},
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{Typ: wikilink.LexText, Val: ""},
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},
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},
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{
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name: "#heading",
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in: "[[#heading]]",
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expected: []wikilink.Lexeme{
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{Typ: wikilink.LexOpenLink, Val: "[["},
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{Typ: wikilink.LexIdent, Val: ""},
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{Typ: wikilink.LexHeading, Val: "#"},
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{Typ: wikilink.LexIdent, Val: "heading"},
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{Typ: wikilink.LexCloseLink, Val: "]]"},
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{Typ: wikilink.LexText, Val: ""},
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},
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},
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{
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name: "wikilink#heading",
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in: "[[wikilink#heading]]",
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expected: []wikilink.Lexeme{
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{Typ: wikilink.LexOpenLink, Val: "[["},
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{Typ: wikilink.LexIdent, Val: "wikilink"},
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{Typ: wikilink.LexHeading, Val: "#"},
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{Typ: wikilink.LexIdent, Val: "heading"},
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{Typ: wikilink.LexCloseLink, Val: "]]"},
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{Typ: wikilink.LexText, Val: ""},
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},
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},
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{
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name: "wikilink#heading|display name",
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in: "[[wikilink#heading|display name]]",
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expected: []wikilink.Lexeme{
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{Typ: wikilink.LexOpenLink, Val: "[["},
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{Typ: wikilink.LexIdent, Val: "wikilink"},
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{Typ: wikilink.LexHeading, Val: "#"},
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{Typ: wikilink.LexIdent, Val: "heading"},
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{Typ: wikilink.LexAlias, Val: "|"},
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{Typ: wikilink.LexIdent, Val: "display name"},
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{Typ: wikilink.LexCloseLink, Val: "]]"},
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{Typ: wikilink.LexText, Val: ""},
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},
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},
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{
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name: "wikilink#heading|display name|second pipe",
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in: "[[wikilink#heading|display name|second pipe]]",
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expected: []wikilink.Lexeme{
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{Typ: wikilink.LexOpenLink, Val: "[["},
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{Typ: wikilink.LexIdent, Val: "wikilink"},
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{Typ: wikilink.LexHeading, Val: "#"},
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{Typ: wikilink.LexIdent, Val: "heading"},
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{Typ: wikilink.LexAlias, Val: "|"},
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{Typ: wikilink.LexIdent, Val: "display name"},
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{Typ: wikilink.LexAlias, Val: "|"},
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{Typ: wikilink.LexIdent, Val: "second pipe"},
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{Typ: wikilink.LexCloseLink, Val: "]]"},
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{Typ: wikilink.LexText, Val: ""},
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},
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},
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{
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name: "wikilink with numeric aliases#heading|420|display name",
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in: "[[wikilink#heading|420|second pipe]]",
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expected: []wikilink.Lexeme{
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{Typ: wikilink.LexOpenLink, Val: "[["},
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{Typ: wikilink.LexIdent, Val: "wikilink"},
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{Typ: wikilink.LexHeading, Val: "#"},
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{Typ: wikilink.LexIdent, Val: "heading"},
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{Typ: wikilink.LexAlias, Val: "|"},
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{Typ: wikilink.LexIdent, Val: "420"},
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{Typ: wikilink.LexAlias, Val: "|"},
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{Typ: wikilink.LexIdent, Val: "second pipe"},
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{Typ: wikilink.LexCloseLink, Val: "]]"},
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{Typ: wikilink.LexText, Val: ""},
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},
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},
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{
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name: "#^blockRef",
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in: "[[#^blockRef]]",
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expected: []wikilink.Lexeme{
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{Typ: wikilink.LexOpenLink, Val: "[["},
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{Typ: wikilink.LexIdent, Val: ""},
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{Typ: wikilink.LexBlockRef, Val: "#^"},
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{Typ: wikilink.LexIdent, Val: "blockRef"},
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{Typ: wikilink.LexCloseLink, Val: "]]"},
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{Typ: wikilink.LexText, Val: ""},
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},
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},
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{
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name: "wikilink#^blockRef",
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in: "[[wikilink#^blockRef]]",
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expected: []wikilink.Lexeme{
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{Typ: wikilink.LexOpenLink, Val: "[["},
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{Typ: wikilink.LexIdent, Val: "wikilink"},
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{Typ: wikilink.LexBlockRef, Val: "#^"},
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{Typ: wikilink.LexIdent, Val: "blockRef"},
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{Typ: wikilink.LexCloseLink, Val: "]]"},
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{Typ: wikilink.LexText, Val: ""},
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},
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},
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{
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name: "wikilink#^blockRef|display name",
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in: "[[wikilink#^blockRef|display name]]",
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expected: []wikilink.Lexeme{
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{Typ: wikilink.LexOpenLink, Val: "[["},
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{Typ: wikilink.LexIdent, Val: "wikilink"},
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{Typ: wikilink.LexBlockRef, Val: "#^"},
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{Typ: wikilink.LexIdent, Val: "blockRef"},
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{Typ: wikilink.LexAlias, Val: "|"},
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{Typ: wikilink.LexIdent, Val: "display name"},
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{Typ: wikilink.LexCloseLink, Val: "]]"},
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{Typ: wikilink.LexText, Val: ""},
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},
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},
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{
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name: "wikilink#^blockRef|display name|second pipe",
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in: "[[wikilink#^blockRef|display name|second pipe]]",
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expected: []wikilink.Lexeme{
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{Typ: wikilink.LexOpenLink, Val: "[["},
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{Typ: wikilink.LexIdent, Val: "wikilink"},
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{Typ: wikilink.LexBlockRef, Val: "#^"},
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{Typ: wikilink.LexIdent, Val: "blockRef"},
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{Typ: wikilink.LexAlias, Val: "|"},
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{Typ: wikilink.LexIdent, Val: "display name"},
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{Typ: wikilink.LexAlias, Val: "|"},
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{Typ: wikilink.LexIdent, Val: "second pipe"},
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{Typ: wikilink.LexCloseLink, Val: "]]"},
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{Typ: wikilink.LexText, Val: ""},
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},
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},
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{
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name: "wikilink with numeric aliases#^blockRef|420|second pipe",
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in: "[[wikilink#^blockRef|420|second pipe]]",
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expected: []wikilink.Lexeme{
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{Typ: wikilink.LexOpenLink, Val: "[["},
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{Typ: wikilink.LexIdent, Val: "wikilink"},
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{Typ: wikilink.LexBlockRef, Val: "#^"},
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{Typ: wikilink.LexIdent, Val: "blockRef"},
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{Typ: wikilink.LexAlias, Val: "|"},
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{Typ: wikilink.LexIdent, Val: "420"},
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{Typ: wikilink.LexAlias, Val: "|"},
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{Typ: wikilink.LexIdent, Val: "second pipe"},
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{Typ: wikilink.LexCloseLink, Val: "]]"},
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{Typ: wikilink.LexText, Val: ""},
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},
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},
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}
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func Test_ObsidianWikilinks_LinksEndOfInput(t *testing.T) {
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for _, tc := range testCases {
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mut, test := mutateTestCase(tc,
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"this is a ",
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"",
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[]wikilink.Lexeme{
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{Typ: wikilink.LexText, Val: "this is a "},
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},
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nil,
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"",
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)
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t.Run(mut.name, test)
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}
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}
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func Test_ObsidianWikilinks_Basic(t *testing.T) {
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// t.Parallel()
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for _, tc := range testCases {
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mut, test := mutateTestCase(tc, "", "", nil, nil, "")
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t.Run(mut.name, test)
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}
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}
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type tc struct {
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name string
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in string
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expected []wikilink.Lexeme
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}
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func mutateTestCase(tc tc, prefix, suffix string, expectedPrefix, expectedSuffix []wikilink.Lexeme, name string) (tc, func(t *testing.T)) {
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tc.name = tc.name + "/" + name
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tc.in = prefix + tc.in
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tc.in = tc.in + suffix
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if expectedPrefix != nil {
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tc.expected = append(expectedPrefix, tc.expected...)
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}
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if expectedSuffix != nil {
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tc.expected = append(tc.expected, expectedSuffix...)
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}
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return tc, func(t *testing.T) {
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// t.Parallel()
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l := wikilink.Lex("testLexer", tc.in)
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defer l.L.Sync()
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if len(tc.expected) != len(l.Items) {
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t.Logf("expected %d tokens, got %d\n", len(tc.expected), len(l.Items))
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t.Logf("raw items: %#v\n", l.Items)
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t.Fail()
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return
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}
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for i, e := range tc.expected {
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n := l.Items[i]
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if e.Typ != n.Typ {
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t.Logf("expected Type %s, received %s", e.Typ.String(), n.Typ.String())
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t.Fail()
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return
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}
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if e.Val != n.Val {
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t.Logf("expected Value %q, received %q", e.Val, n.Val)
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t.Fail()
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return
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}
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}
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}
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}
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