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Add unit test for TextFormatter.isColored

This commit is contained in:
David Bariod 2018-08-09 15:01:49 +02:00
parent eb968b6506
commit cadf2ceaf8
1 changed files with 214 additions and 0 deletions
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214
text_formatter_test.go
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@ -4,6 +4,7 @@ import (
"bytes" "bytes"
"errors" "errors"
"fmt" "fmt"
"os"
"strings" "strings"
"testing" "testing"
"time" "time"
@ -216,5 +217,218 @@ func TestTextFormatterFieldMap(t *testing.T) {
"Formatted output doesn't respect FieldMap") "Formatted output doesn't respect FieldMap")
} }
func TestTextFormatterIsColored(t *testing.T) {
params := []struct {
name string
expectedResult bool
isTerminal bool
disableColor bool
forceColor bool
envColor bool
clicolorIsSet bool
clicolorForceIsSet bool
clicolorVal string
clicolorForceVal string
}{
// Default values
{
name: "testcase1",
expectedResult: false,
isTerminal: false,
disableColor: false,
forceColor: false,
envColor: false,
clicolorIsSet: false,
clicolorForceIsSet: false,
},
// Output on terminal
{
name: "testcase2",
expectedResult: true,
isTerminal: true,
disableColor: false,
forceColor: false,
envColor: false,
clicolorIsSet: false,
clicolorForceIsSet: false,
},
// Output on terminal with color disabled
{
name: "testcase3",
expectedResult: false,
isTerminal: true,
disableColor: true,
forceColor: false,
envColor: false,
clicolorIsSet: false,
clicolorForceIsSet: false,
},
// Output not on terminal with color disabled
{
name: "testcase4",
expectedResult: false,
isTerminal: false,
disableColor: true,
forceColor: false,
envColor: false,
clicolorIsSet: false,
clicolorForceIsSet: false,
},
// Output not on terminal with color forced
{
name: "testcase5",
expectedResult: true,
isTerminal: false,
disableColor: false,
forceColor: true,
envColor: false,
clicolorIsSet: false,
clicolorForceIsSet: false,
},
// Output on terminal with clicolor set to "0"
{
name: "testcase6",
expectedResult: false,
isTerminal: true,
disableColor: false,
forceColor: false,
envColor: true,
clicolorIsSet: true,
clicolorForceIsSet: false,
clicolorVal: "0",
},
// Output on terminal with clicolor set to "1"
{
name: "testcase7",
expectedResult: true,
isTerminal: true,
disableColor: false,
forceColor: false,
envColor: true,
clicolorIsSet: true,
clicolorForceIsSet: false,
clicolorVal: "1",
},
// Output not on terminal with clicolor set to "0"
{
name: "testcase8",
expectedResult: false,
isTerminal: false,
disableColor: false,
forceColor: false,
envColor: true,
clicolorIsSet: true,
clicolorForceIsSet: false,
clicolorVal: "0",
},
// Output not on terminal with clicolor set to "1"
{
name: "testcase9",
expectedResult: false,
isTerminal: false,
disableColor: false,
forceColor: false,
envColor: true,
clicolorIsSet: true,
clicolorForceIsSet: false,
clicolorVal: "1",
},
// Output not on terminal with clicolor set to "1" and force color
{
name: "testcase10",
expectedResult: true,
isTerminal: false,
disableColor: false,
forceColor: true,
envColor: true,
clicolorIsSet: true,
clicolorForceIsSet: false,
clicolorVal: "1",
},
// Output not on terminal with clicolor set to "0" and force color
{
name: "testcase11",
expectedResult: false,
isTerminal: false,
disableColor: false,
forceColor: true,
envColor: true,
clicolorIsSet: true,
clicolorForceIsSet: false,
clicolorVal: "0",
},
// Output not on terminal with clicolor set to "1"
{
name: "testcase12",
expectedResult: false,
isTerminal: false,
disableColor: false,
forceColor: false,
envColor: true,
clicolorIsSet: true,
clicolorForceIsSet: false,
clicolorVal: "1",
},
// Output not on terminal with clicolor_force set to "1"
{
name: "testcase13",
expectedResult: true,
isTerminal: false,
disableColor: false,
forceColor: false,
envColor: true,
clicolorIsSet: false,
clicolorForceIsSet: true,
clicolorForceVal: "1",
},
// Output not on terminal with clicolor_force set to "0"
{
name: "testcase14",
expectedResult: false,
isTerminal: false,
disableColor: false,
forceColor: false,
envColor: true,
clicolorIsSet: false,
clicolorForceIsSet: true,
clicolorForceVal: "0",
},
// Output on terminal with clicolor_force set to "0"
{
name: "testcase14",
expectedResult: false,
isTerminal: true,
disableColor: false,
forceColor: false,
envColor: true,
clicolorIsSet: false,
clicolorForceIsSet: true,
clicolorForceVal: "0",
},
}
defer os.Clearenv()
for _, val := range params {
t.Run("textformatter_"+val.name, func(subT *testing.T) {
tf := TextFormatter{
isTerminal: val.isTerminal,
DisableColors: val.disableColor,
ForceColors: val.forceColor,
EnvironmentOverrideColors: val.envColor,
}
os.Clearenv()
if val.clicolorIsSet {
os.Setenv("CLICOLOR", val.clicolorVal)
}
if val.clicolorForceIsSet {
os.Setenv("CLICOLOR_FORCE", val.clicolorForceVal)
}
res := tf.isColored()
assert.Equal(subT, val.expectedResult, res)
})
}
}
// TODO add tests for sorting etc., this requires a parser for the text // TODO add tests for sorting etc., this requires a parser for the text
// formatter output. // formatter output.