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Fix template_test.go to check that error messages match the expected error message

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Signed-off-by: George Robinson <george.robinson@grafana.com>
This commit is contained in:
George Robinson 2021-09-02 15:49:55 +01:00
parent e8be1d0a5c
commit 9397402bd3
1 changed files with 7 additions and 6 deletions
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13
template/template_test.go
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@ -50,7 +50,7 @@ func TestTemplateExpansion(t *testing.T) {
// Non-ASCII space (not allowed in text/template, see https://github.com/golang/go/blob/master/src/text/template/parse/lex.go#L98) // Non-ASCII space (not allowed in text/template, see https://github.com/golang/go/blob/master/src/text/template/parse/lex.go#L98)
text: "{{ }}", text: "{{ }}",
shouldFail: true, shouldFail: true,
errorMsg: "error parsing template test: template: test:1: unexpected unrecognized character in action: U+00A0 in command", errorMsg: "error parsing template test: template: test:1: unrecognized character in action: U+00A0",
}, },
{ {
// HTML escaping. // HTML escaping.
@ -157,7 +157,7 @@ func TestTemplateExpansion(t *testing.T) {
// Unparsable template. // Unparsable template.
text: "{{", text: "{{",
shouldFail: true, shouldFail: true,
errorMsg: "error parsing template test: template: test:1: unexpected unclosed action in command", errorMsg: "error parsing template test: template: test:1: unclosed action",
}, },
{ {
// Error in function. // Error in function.
@ -194,7 +194,7 @@ func TestTemplateExpansion(t *testing.T) {
// Humanize - string with error. // Humanize - string with error.
text: `{{ humanize "one" }}`, text: `{{ humanize "one" }}`,
shouldFail: true, shouldFail: true,
errorMsg: `strconv.ParseFloat: parsing "one": invalid syntax`, errorMsg: `error executing template test: template: test:1:3: executing "test" at <humanize "one">: error calling humanize: strconv.ParseFloat: parsing "one": invalid syntax`,
}, },
{ {
// Humanize1024 - float64. // Humanize1024 - float64.
@ -212,7 +212,7 @@ func TestTemplateExpansion(t *testing.T) {
// Humanize1024 - string with error. // Humanize1024 - string with error.
text: `{{ humanize1024 "one" }}`, text: `{{ humanize1024 "one" }}`,
shouldFail: true, shouldFail: true,
errorMsg: `strconv.ParseFloat: parsing "one": invalid syntax`, errorMsg: `error executing template test: template: test:1:3: executing "test" at <humanize1024 "one">: error calling humanize1024: strconv.ParseFloat: parsing "one": invalid syntax`,
}, },
{ {
// HumanizeDuration - seconds - float64. // HumanizeDuration - seconds - float64.
@ -242,7 +242,7 @@ func TestTemplateExpansion(t *testing.T) {
// HumanizeDuration - string with error. // HumanizeDuration - string with error.
text: `{{ humanizeDuration "one" }}`, text: `{{ humanizeDuration "one" }}`,
shouldFail: true, shouldFail: true,
errorMsg: `strconv.ParseFloat: parsing "one": invalid syntax`, errorMsg: `error executing template test: template: test:1:3: executing "test" at <humanizeDuration "one">: error calling humanizeDuration: strconv.ParseFloat: parsing "one": invalid syntax`,
}, },
{ {
// Humanize* Inf and NaN - float64. // Humanize* Inf and NaN - float64.
@ -270,7 +270,7 @@ func TestTemplateExpansion(t *testing.T) {
// HumanizePercentage - model.SampleValue input - string with error. // HumanizePercentage - model.SampleValue input - string with error.
text: `{{ "one" | humanizePercentage }}`, text: `{{ "one" | humanizePercentage }}`,
shouldFail: true, shouldFail: true,
errorMsg: `strconv.ParseFloat: parsing "one": invalid syntax`, errorMsg: `error executing template test: template: test:1:11: executing "test" at <humanizePercentage>: error calling humanizePercentage: strconv.ParseFloat: parsing "one": invalid syntax`,
}, },
{ {
// HumanizeTimestamp - model.SampleValue input - float64. // HumanizeTimestamp - model.SampleValue input - float64.
@ -349,6 +349,7 @@ func TestTemplateExpansion(t *testing.T) {
} }
if s.shouldFail { if s.shouldFail {
require.Error(t, err, "%v", s.text) require.Error(t, err, "%v", s.text)
require.EqualError(t, err, s.errorMsg)
continue continue
} }