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Merge pull request #57 from mrjosh/feat/tests
Fixes for completions
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,127 @@ | ||
| package lsp | ||
|
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||
| import ( | ||
| "testing" | ||
|
|
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| sitter "github.com/smacker/go-tree-sitter" | ||
| "github.com/stretchr/testify/assert" | ||
| lsp "go.lsp.dev/protocol" | ||
| ) | ||
|
|
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| func TestGetFieldIdentifierPathSimple(t *testing.T) { | ||
| template := `{{ .Values.test }}` | ||
|
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| var ast = ParseAst(template) | ||
| // (template [0, 0] - [1, 0] | ||
| // (selector_expression [0, 3] - [0, 15] | ||
| // operand: (field [0, 3] - [0, 10] | ||
| // name: (identifier [0, 4] - [0, 10])) | ||
| // field: (field_identifier [0, 11] - [0, 15])) | ||
|
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| test_start := sitter.Point{Row: 0, Column: 12} | ||
| testNode := ast.RootNode().NamedDescendantForPointRange(test_start, test_start) | ||
|
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| if testNode.Content([]byte(template)) != "test" { | ||
| t.Errorf("Nodes were not correctly selected") | ||
| } | ||
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| doc := Document{ | ||
| Content: template, | ||
| Ast: ast, | ||
| } | ||
|
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| result := GetFieldIdentifierPath(testNode, &doc) | ||
| assert.Equal(t, ".Values.test", result) | ||
| } | ||
|
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| func TestGetFieldIdentifierPathWith(t *testing.T) { | ||
| template := `{{ with .Values }}{{ .test }} {{ end }}` | ||
|
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| var ast = ParseAst(template) | ||
| // (template [0, 0] - [1, 0] | ||
| // (with_action [0, 0] - [0, 39] | ||
| // condition: (field [0, 8] - [0, 15] | ||
| // name: (identifier [0, 9] - [0, 15])) | ||
| // consequence: (field [0, 21] - [0, 26] | ||
| // name: (identifier [0, 22] - [0, 26])))) | ||
|
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| test_start := sitter.Point{Row: 0, Column: 22} | ||
| testNode := ast.RootNode().NamedDescendantForPointRange(test_start, test_start) | ||
|
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| if testNode.Content([]byte(template)) != "test" { | ||
| t.Errorf("Nodes were not correctly selected") | ||
| } | ||
|
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| doc := Document{ | ||
| Content: template, | ||
| Ast: ast, | ||
| } | ||
|
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| result := GetFieldIdentifierPath(testNode, &doc) | ||
| assert.Equal(t, ".Values.test", result) | ||
| } | ||
|
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| func TestGetFieldIdentifierPathFunction(t *testing.T) { | ||
| template := `{{ and .Values.test1 .Values.test2 }}` | ||
|
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| var ast = ParseAst(template) | ||
| // (template [0, 0] - [1, 0] | ||
| // (function_call [0, 3] - [0, 35] | ||
| // function: (identifier [0, 3] - [0, 6]) | ||
| // arguments: (argument_list [0, 7] - [0, 35] | ||
| // (selector_expression [0, 7] - [0, 20] | ||
| // operand: (field [0, 7] - [0, 14] | ||
| // name: (identifier [0, 8] - [0, 14])) | ||
| // field: (field_identifier [0, 15] - [0, 20])) | ||
| // (selector_expression [0, 21] - [0, 34] | ||
| // operand: (field [0, 21] - [0, 28] | ||
| // name: (identifier [0, 22] - [0, 28])) | ||
| // field: (field_identifier [0, 29] - [0, 34]))))) | ||
| // | ||
| test1_start := sitter.Point{Row: 0, Column: 16} | ||
| test2_start := sitter.Point{Row: 0, Column: 33} | ||
| test1Node := ast.RootNode().NamedDescendantForPointRange(test1_start, test1_start) | ||
| test2Node := ast.RootNode().NamedDescendantForPointRange(test2_start, test2_start) | ||
|
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| test1NodeContent := test1Node.Content([]byte(template)) | ||
| test2NodeContent := test2Node.Content([]byte(template)) | ||
|
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| assert.Equal(t, "test1", test1NodeContent, "Nodes were not correctly selected") | ||
| assert.Equal(t, "test2", test2NodeContent, "Nodes were not correctly selected") | ||
|
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| doc := Document{ | ||
| Content: template, | ||
| Ast: ast, | ||
| } | ||
|
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| assert.Equal(t, ".Values.test1", GetFieldIdentifierPath(test1Node, &doc)) | ||
| assert.Equal(t, ".Values.test2", GetFieldIdentifierPath(test2Node, &doc)) | ||
| } | ||
|
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| func TestGetFieldIdentifierPathFunctionForCompletion(t *testing.T) { | ||
| template := `{{ and .Values.image .Values. }}` | ||
| // | -> complete at dot | ||
|
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| var ast = ParseAst(template) | ||
|
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| var ( | ||
| position = lsp.Position{Line: 0, Character: 29} | ||
| currentNode = NodeAtPosition(ast, position) | ||
| pointToLoopUp = sitter.Point{ | ||
| Row: position.Line, | ||
| Column: position.Character, | ||
| } | ||
| relevantChildNode = FindRelevantChildNode(currentNode, pointToLoopUp) | ||
| ) | ||
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| childNodeContent := relevantChildNode.Content([]byte(template)) | ||
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| assert.Equal(t, ".", childNodeContent, "Nodes were not correctly selected ") | ||
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| doc := Document{ | ||
| Content: template, | ||
| Ast: ast, | ||
| } | ||
|
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| assert.Equal(t, ".Values.", GetFieldIdentifierPath(relevantChildNode, &doc)) | ||
| } |
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