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feat(tests): improve test coverage
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22
internal/config/color_test.go
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22
internal/config/color_test.go
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@ -0,0 +1,22 @@
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package config
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import (
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"testing"
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)
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// TestColor asserts that colorization rules are properly respected
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func TestColor(t *testing.T) {
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// mock a config
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conf := Config{}
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opts := map[string]interface{}{"--colorize": false}
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if conf.Color(opts) {
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t.Errorf("failed to respect --colorize (false)")
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}
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opts = map[string]interface{}{"--colorize": true}
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if !conf.Color(opts) {
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t.Errorf("failed to respect --colorize (true)")
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}
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}
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38
internal/config/init_test.go
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38
internal/config/init_test.go
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package config
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import (
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"io/ioutil"
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"os"
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"testing"
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)
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// TestInit asserts that configs are properly initialized
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func TestInit(t *testing.T) {
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// initialize a temporary config file
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confFile, err := ioutil.TempFile("", "cheat-test")
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if err != nil {
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t.Errorf("failed to create temp file: %v", err)
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}
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// clean up the temp file
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defer os.Remove(confFile.Name())
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// initialize the config file
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conf := "mock config data"
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if err = Init(confFile.Name(), conf); err != nil {
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t.Errorf("failed to init config file: %v", err)
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}
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// read back the config file contents
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bytes, err := ioutil.ReadFile(confFile.Name())
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if err != nil {
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t.Errorf("failed to read config file: %v", err)
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}
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// assert that the contents were written correctly
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got := string(bytes)
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if got != conf {
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t.Errorf("failed to write configs: want: %s, got: %s", conf, got)
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}
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}
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53
internal/config/path_test.go
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53
internal/config/path_test.go
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@ -0,0 +1,53 @@
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package config
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import (
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"io/ioutil"
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"os"
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"testing"
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)
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// TestPathConfigNotExists asserts that `Path` identifies non-existent config
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// files
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func TestPathConfigNotExists(t *testing.T) {
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// package (invalid) cheatpaths
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paths := []string{"/cheat-test-conf-does-not-exist"}
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// assert
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if _, err := Path(paths); err == nil {
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t.Errorf("failed to identify non-existent config file")
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}
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}
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// TestPathConfigExists asserts that `Path` identifies existent config files
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func TestPathConfigExists(t *testing.T) {
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// initialize a temporary config file
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confFile, err := ioutil.TempFile("", "cheat-test")
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if err != nil {
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t.Errorf("failed to create temp file: %v", err)
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}
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// clean up the temp file
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defer os.Remove(confFile.Name())
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// package cheatpaths
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paths := []string{
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"/cheat-test-conf-does-not-exist",
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confFile.Name(),
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}
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// assert
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got, err := Path(paths)
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if err != nil {
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t.Errorf("failed to identify config file: %v", err)
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}
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if got != confFile.Name() {
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t.Errorf(
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"failed to return config path: want: %s, got: %s",
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confFile.Name(),
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got,
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)
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}
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}
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34
internal/sheet/colorize_test.go
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34
internal/sheet/colorize_test.go
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package sheet
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import (
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"testing"
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"github.com/cheat/cheat/internal/config"
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)
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// TestColorize asserts that syntax-highlighting is correctly applied
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func TestColorize(t *testing.T) {
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// mock configs
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conf := config.Config{
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Formatter: "terminal16m",
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Style: "solarized-dark",
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}
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// mock a sheet
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s := Sheet{
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Text: "echo 'foo'",
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}
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// colorize the sheet text
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s.Colorize(conf)
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// initialize expectations
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want := "[38;2;181;137;0mecho[0m[38;2;147;161;161m"
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want += " [0m[38;2;42;161;152m'foo'[0m"
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// assert
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if s.Text != want {
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t.Errorf("failed to colorize sheet: want: %s, got: %s", want, s.Text)
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}
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}
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@ -69,3 +69,19 @@ func TestSheetFailure(t *testing.T) {
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t.Errorf("failed to return an error on unreadable sheet")
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}
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}
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// TestSheetFrontMatterFailure asserts that an error is returned if the sheet's
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// frontmatter cannot be parsed.
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func TestSheetFrontMatterFailure(t *testing.T) {
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// initialize a sheet
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_, err := New(
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"foo",
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mock.Path("sheet/bad-fm"),
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[]string{"alpha", "bravo"},
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false,
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)
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if err == nil {
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t.Errorf("failed to return an error on malformed front-matter")
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}
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}
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4
mocks/sheet/bad-fm
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4
mocks/sheet/bad-fm
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@ -0,0 +1,4 @@
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---
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syntax: sh
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This is malformed frontmatter.
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