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8072e66d46
The delete (short option "d") will delete the YAML subtree at the provided path in the specified file (or STDIN), if it the node exists. More complex support is currently omitted, for example: - specify nodes to delete using an external script - deleting common elements from all elements of an array
133 lines
3.4 KiB
Go
133 lines
3.4 KiB
Go
package main
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import (
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"fmt"
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"testing"
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)
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var parseValueTests = []struct {
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argument string
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expectedResult interface{}
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testDescription string
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}{
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{"true", true, "boolean"},
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{"\"true\"", "true", "boolean as string"},
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{"3.4", 3.4, "number"},
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{"\"3.4\"", "3.4", "number as string"},
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{"", "", "empty string"},
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}
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func TestParseValue(t *testing.T) {
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for _, tt := range parseValueTests {
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assertResultWithContext(t, tt.expectedResult, parseValue(tt.argument), tt.testDescription)
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}
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}
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func TestRead(t *testing.T) {
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result, _ := read([]string{"examples/sample.yaml", "b.c"})
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assertResult(t, 2, result)
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}
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func TestReadArray(t *testing.T) {
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result, _ := read([]string{"examples/sample_array.yaml", "[1]"})
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assertResult(t, 2, result)
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}
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func TestReadString(t *testing.T) {
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result, _ := read([]string{"examples/sample_text.yaml"})
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assertResult(t, "hi", result)
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}
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func TestOrder(t *testing.T) {
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result, _ := read([]string{"examples/order.yaml"})
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formattedResult, _ := yamlToString(result)
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assertResult(t,
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`version: 3
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application: MyApp`,
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formattedResult)
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}
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func TestMultilineString(t *testing.T) {
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testString := `
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abcd
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efg`
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formattedResult, _ := yamlToString(testString)
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assertResult(t, testString, formattedResult)
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}
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func TestNewYaml(t *testing.T) {
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result, _ := newYaml([]string{"b.c", "3"})
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formattedResult := fmt.Sprintf("%v", result)
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assertResult(t,
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"[{b [{c 3}]}]",
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formattedResult)
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}
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func TestNewYamlArray(t *testing.T) {
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result, _ := newYaml([]string{"[0].cat", "meow"})
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formattedResult := fmt.Sprintf("%v", result)
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assertResult(t,
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"[[{cat meow}]]",
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formattedResult)
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}
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func TestUpdateYaml(t *testing.T) {
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result, _ := updateYaml([]string{"examples/sample.yaml", "b.c", "3"})
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formattedResult := fmt.Sprintf("%v", result)
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assertResult(t,
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"[{a Easy! as one two three} {b [{c 3} {d [3 4]} {e [[{name fred} {value 3}] [{name sam} {value 4}]]}]}]",
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formattedResult)
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}
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func TestUpdateYamlArray(t *testing.T) {
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result, _ := updateYaml([]string{"examples/sample_array.yaml", "[0]", "3"})
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formattedResult := fmt.Sprintf("%v", result)
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assertResult(t,
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"[3 2 3]",
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formattedResult)
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}
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func TestUpdateYaml_WithScript(t *testing.T) {
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writeScript = "examples/instruction_sample.yaml"
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_, _ = updateYaml([]string{"examples/sample.yaml"})
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}
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func TestUpdateYaml_WithUnknownScript(t *testing.T) {
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writeScript = "fake-unknown"
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_, err := updateYaml([]string{"examples/sample.yaml"})
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if err == nil {
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t.Error("Expected error due to unknown file")
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}
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expectedOutput := `open fake-unknown: no such file or directory`
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assertResult(t, expectedOutput, err.Error())
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}
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func TestNewYaml_WithScript(t *testing.T) {
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writeScript = "examples/instruction_sample.yaml"
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expectedResult := `b:
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c: cat
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e:
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- name: Mike Farah`
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result, _ := newYaml([]string{""})
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actualResult, _ := yamlToString(result)
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assertResult(t, expectedResult, actualResult)
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}
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func TestNewYaml_WithUnknownScript(t *testing.T) {
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writeScript = "fake-unknown"
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_, err := newYaml([]string{""})
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if err == nil {
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t.Error("Expected error due to unknown file")
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}
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expectedOutput := `open fake-unknown: no such file or directory`
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assertResult(t, expectedOutput, err.Error())
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}
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func TestDeleteYaml(t *testing.T) {
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result, _ := deleteYaml([]string{"examples/sample.yaml", "b.c"})
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formattedResult := fmt.Sprintf("%v", result)
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assertResult(t,
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"[{a Easy! as one two three} {b [{d [3 4]} {e [[{name fred} {value 3}] [{name sam} {value 4}]]}]}]",
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formattedResult)
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}
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