eb5e685405
- utils_test.go and docker_utils_test.go - Moved docker related function to docker_utils.go - add a test for integration-cli/checker Signed-off-by: Vincent Demeester <vincent@sbr.pm>
59 lines
1.5 KiB
Go
59 lines
1.5 KiB
Go
// Package checker provide Docker specific implementations of the go-check.Checker interface.
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package checker
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import (
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"fmt"
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"strings"
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"github.com/go-check/check"
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)
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// As a commodity, we bring all check.Checker variables into the current namespace to avoid having
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// to think about check.X versus checker.X.
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var (
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DeepEquals = check.DeepEquals
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Equals = check.Equals
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ErrorMatches = check.ErrorMatches
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FitsTypeOf = check.FitsTypeOf
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HasLen = check.HasLen
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Implements = check.Implements
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IsNil = check.IsNil
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Matches = check.Matches
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Not = check.Not
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NotNil = check.NotNil
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PanicMatches = check.PanicMatches
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Panics = check.Panics
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)
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// Contains checker verifies that string value contains a substring.
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var Contains check.Checker = &containsChecker{
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&check.CheckerInfo{
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Name: "Contains",
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Params: []string{"value", "substring"},
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},
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}
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type containsChecker struct {
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*check.CheckerInfo
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}
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func (checker *containsChecker) Check(params []interface{}, names []string) (bool, string) {
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return contains(params[0], params[1])
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}
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func contains(value, substring interface{}) (bool, string) {
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substringStr, ok := substring.(string)
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if !ok {
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return false, "Substring must be a string"
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}
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valueStr, valueIsStr := value.(string)
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if !valueIsStr {
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if valueWithStr, valueHasStr := value.(fmt.Stringer); valueHasStr {
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valueStr, valueIsStr = valueWithStr.String(), true
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}
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}
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if valueIsStr {
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return strings.Contains(valueStr, substringStr), ""
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}
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return false, "Obtained value is not a string and has no .String()"
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}
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