Files
weatherreporter/internal/generatedtext/catalog_test.go

363 lines
13 KiB
Go

package generatedtext
import (
"strings"
"testing"
"gitea.maximumdirect.net/eric/weatherreporter/internal/report"
)
func TestCatalogCompleteForGeneratedTextTemplateReports(t *testing.T) {
expected := []struct {
reportID report.ID
schemaID string
templateID string
}{
{reportID: report.Daily, schemaID: "daily", templateID: "daily"},
{reportID: report.Today, schemaID: "today", templateID: "today"},
{reportID: report.Tomorrow, schemaID: "tomorrow", templateID: "tomorrow"},
{reportID: report.Hourly, schemaID: "hourly", templateID: "hourly"},
}
registry := report.DefaultRegistry()
for _, expected := range expected {
t.Run(string(expected.reportID), func(t *testing.T) {
definition := registry.MustLookup(expected.reportID)
if definition.GeneratedTextSchemaID != expected.schemaID || definition.TemplateID != expected.templateID {
t.Fatalf("definition = %#v, want schema/template %q/%q", definition, expected.schemaID, expected.templateID)
}
handler, err := LookupDefinition(definition)
if err != nil {
t.Fatalf("LookupDefinition() error = %v", err)
}
if handler.SchemaID() != expected.schemaID {
t.Fatalf("SchemaID() = %q, want %q", handler.SchemaID(), expected.schemaID)
}
if handler.TemplateID() != expected.templateID {
t.Fatalf("TemplateID() = %q, want %q", handler.TemplateID(), expected.templateID)
}
if handler.validate == nil {
t.Fatal("validator is nil")
}
if handler.renderContextBuilder == nil {
t.Fatal("render-context builder is nil")
}
if schema, err := handler.Schema(); err != nil {
t.Fatalf("Schema() error = %v", err)
} else if len(schema) == 0 {
t.Fatal("Schema() returned empty asset")
}
if template, err := handler.Template(); err != nil {
t.Fatalf("Template() error = %v", err)
} else if template == "" {
t.Fatal("Template() returned empty asset")
}
})
}
}
func TestCatalogRejectsKnownPairForAnotherReport(t *testing.T) {
pairs := []struct {
reportID report.ID
schemaID string
templateID string
}{
{reportID: report.Daily, schemaID: "daily", templateID: "daily"},
{reportID: report.Today, schemaID: "today", templateID: "today"},
{reportID: report.Tomorrow, schemaID: "tomorrow", templateID: "tomorrow"},
{reportID: report.Hourly, schemaID: "hourly", templateID: "hourly"},
}
registry := report.DefaultRegistry()
for _, definitionPair := range pairs {
for _, mismatchedPair := range pairs {
if definitionPair.reportID == mismatchedPair.reportID {
continue
}
t.Run(string(definitionPair.reportID)+"/"+string(mismatchedPair.reportID), func(t *testing.T) {
definition := registry.MustLookup(definitionPair.reportID)
definition.GeneratedTextSchemaID = mismatchedPair.schemaID
definition.TemplateID = mismatchedPair.templateID
if _, err := LookupDefinition(definition); err == nil || !strings.Contains(err.Error(), "do not belong") {
t.Fatalf("LookupDefinition(%#v) error = %v, want wrong-report error", definition, err)
}
})
}
}
}
func TestCatalogLookupRejectsUnsupportedSchemaAndTemplate(t *testing.T) {
tests := []struct {
name string
definition report.Definition
want []string
}{
{
name: "schema",
definition: func() report.Definition {
definition := report.DefaultRegistry().MustLookup(report.Hourly)
definition.GeneratedTextSchemaID = "missing-schema"
return definition
}(),
want: []string{`generated text schema "missing-schema"`, `report "hourly"`},
},
{
name: "template",
definition: func() report.Definition {
definition := report.DefaultRegistry().MustLookup(report.Hourly)
definition.TemplateID = "missing-template"
return definition
}(),
want: []string{`report template "missing-template"`, `report "hourly"`},
},
{
name: "combination",
definition: func() report.Definition {
definition := report.DefaultRegistry().MustLookup(report.Hourly)
definition.TemplateID = "tomorrow"
return definition
}(),
want: []string{`generated text schema "hourly"`, `report template "tomorrow"`, `report "hourly"`},
},
}
for _, test := range tests {
t.Run(test.name, func(t *testing.T) {
_, err := LookupDefinition(test.definition)
if err == nil {
t.Fatal("LookupDefinition() error = nil, want error")
}
for _, want := range test.want {
if !strings.Contains(err.Error(), want) {
t.Fatalf("LookupDefinition() error = %v, want %q", err, want)
}
}
})
}
}
func TestCatalogLookupSupportsTodayDefinition(t *testing.T) {
definition := report.Definition{
ID: report.Today,
GeneratedTextSchemaID: "today",
TemplateID: "today",
}
handler, err := LookupDefinition(definition)
if err != nil {
t.Fatalf("LookupDefinition(today) error = %v", err)
}
if handler.SchemaID() != "today" || handler.TemplateID() != "today" {
t.Fatalf("handler IDs = %q/%q, want today/today", handler.SchemaID(), handler.TemplateID())
}
if schema, err := handler.Schema(); err != nil {
t.Fatalf("Schema() error = %v", err)
} else if len(schema) == 0 {
t.Fatal("Schema() returned empty asset")
}
if template, err := handler.Template(); err != nil {
t.Fatalf("Template() error = %v", err)
} else if !strings.Contains(template, "# {{ .Report.Title }}") {
t.Fatalf("Template() = %q, want Today template source", template)
}
}
func TestCatalogLookupSupportsDailyDefinitionAssets(t *testing.T) {
definition := report.Definition{
ID: report.Daily,
GeneratedTextSchemaID: "daily",
TemplateID: "daily",
}
handler, err := LookupDefinition(definition)
if err != nil {
t.Fatalf("LookupDefinition(daily) error = %v", err)
}
if handler.SchemaID() != "daily" || handler.TemplateID() != "daily" {
t.Fatalf("handler IDs = %q/%q, want daily/daily", handler.SchemaID(), handler.TemplateID())
}
if schema, err := handler.Schema(); err != nil {
t.Fatalf("Schema() error = %v", err)
} else if len(schema) == 0 {
t.Fatal("Schema() returned empty asset")
}
if template, err := handler.Template(); err != nil {
t.Fatalf("Template() error = %v", err)
} else if !strings.Contains(template, "# {{ .Report.Title }}") {
t.Fatalf("Template() = %q, want Daily template source", template)
}
}
func TestCatalogValidationDispatchSupportsKnownSchemas(t *testing.T) {
hourlyHandler, err := LookupDefinition(report.DefaultRegistry().MustLookup(report.Hourly))
if err != nil {
t.Fatalf("LookupDefinition(hourly) error = %v", err)
}
hourly, normalized, err := hourlyHandler.Validate([]byte(`{
"summary": " Storm chances increase. ",
"forecast_discussion": " A front will keep the region unsettled. ",
"precipitation_timing": ""
}`))
if err != nil {
t.Fatalf("Validate(hourly) error = %v", err)
}
if _, ok := hourly.(Hourly); !ok {
t.Fatalf("hourly generated text type = %T, want generatedtext.Hourly", hourly)
}
if !strings.Contains(string(normalized), `"summary":"Storm chances increase."`) {
t.Fatalf("hourly normalized text = %s, want trimmed summary", normalized)
}
tomorrowHandler, err := LookupDefinition(report.DefaultRegistry().MustLookup(report.Tomorrow))
if err != nil {
t.Fatalf("LookupDefinition(tomorrow) error = %v", err)
}
tomorrow, normalized, err := tomorrowHandler.Validate([]byte(`{
"summary": " Storms become more likely tomorrow. ",
"forecast_discussion": [" A front will keep showers in the forecast. ", ""],
"precipitation_timing": ""
}`))
if err != nil {
t.Fatalf("Validate(tomorrow) error = %v", err)
}
if _, ok := tomorrow.(Tomorrow); !ok {
t.Fatalf("tomorrow generated text type = %T, want generatedtext.Tomorrow", tomorrow)
}
if !strings.Contains(string(normalized), `"forecast_discussion":["A front will keep showers in the forecast."]`) {
t.Fatalf("tomorrow normalized text = %s, want trimmed discussion paragraph", normalized)
}
todayHandler, err := LookupDefinition(report.Definition{
ID: report.Today,
GeneratedTextSchemaID: "today",
TemplateID: "today",
})
if err != nil {
t.Fatalf("LookupDefinition(today) error = %v", err)
}
today, normalized, err := todayHandler.Validate([]byte(`{
"summary": " Showers are likely today. ",
"forecast_discussion": [" A front will keep rain chances elevated. ", ""],
"precipitation_timing": ""
}`))
if err != nil {
t.Fatalf("Validate(today) error = %v", err)
}
if _, ok := today.(Today); !ok {
t.Fatalf("today generated text type = %T, want generatedtext.Today", today)
}
if !strings.Contains(string(normalized), `"forecast_discussion":["A front will keep rain chances elevated."]`) {
t.Fatalf("today normalized text = %s, want trimmed discussion paragraph", normalized)
}
dailyHandler, err := LookupDefinition(report.Definition{
ID: report.Daily,
GeneratedTextSchemaID: "daily",
TemplateID: "daily",
})
if err != nil {
t.Fatalf("LookupDefinition(daily) error = %v", err)
}
daily, normalized, err := dailyHandler.Validate([]byte(`{
"summary": " Showers are possible during the selected day. ",
"forecast_discussion": [" A front will keep rain chances in the forecast. ", ""],
"precipitation_timing": ""
}`))
if err != nil {
t.Fatalf("Validate(daily) error = %v", err)
}
if _, ok := daily.(Daily); !ok {
t.Fatalf("daily generated text type = %T, want generatedtext.Daily", daily)
}
if !strings.Contains(string(normalized), `"forecast_discussion":["A front will keep rain chances in the forecast."]`) {
t.Fatalf("daily normalized text = %s, want trimmed discussion paragraph", normalized)
}
}
func TestCatalogBuildRenderContextRejectsMismatchedGeneratedText(t *testing.T) {
hourlyHandler, err := LookupDefinition(report.DefaultRegistry().MustLookup(report.Hourly))
if err != nil {
t.Fatalf("LookupDefinition(hourly) error = %v", err)
}
_, err = hourlyHandler.BuildRenderContext(testMetadata(), testSnapshot(t), testCollected(), testDerived(), Tomorrow{
Summary: "Storms become more likely tomorrow.",
ForecastDiscussion: []string{"A front will keep showers in the forecast."},
})
if err == nil {
t.Fatal("BuildRenderContext(hourly) error = nil, want type mismatch")
}
if !strings.Contains(err.Error(), `requires hourly generated text`) {
t.Fatalf("BuildRenderContext(hourly) error = %v, want hourly generated text requirement", err)
}
tomorrowHandler, err := LookupDefinition(report.DefaultRegistry().MustLookup(report.Tomorrow))
if err != nil {
t.Fatalf("LookupDefinition(tomorrow) error = %v", err)
}
_, err = tomorrowHandler.BuildRenderContext(testTomorrowMetadata(), testTomorrowSnapshot(t), testCollected(), testTomorrowDerived(), Hourly{
Summary: "Storm chances increase.",
ForecastDiscussion: "A front will keep showers in the forecast.",
})
if err == nil {
t.Fatal("BuildRenderContext(tomorrow) error = nil, want type mismatch")
}
if !strings.Contains(err.Error(), `requires tomorrow generated text`) {
t.Fatalf("BuildRenderContext(tomorrow) error = %v, want tomorrow generated text requirement", err)
}
todayHandler, err := LookupDefinition(report.Definition{
ID: report.Today,
GeneratedTextSchemaID: "today",
TemplateID: "today",
})
if err != nil {
t.Fatalf("LookupDefinition(today) error = %v", err)
}
_, err = todayHandler.BuildRenderContext(testTodayMetadata(), testTodaySnapshot(t), testCollected(), testTodayDerived(), Tomorrow{
Summary: "Storms become more likely tomorrow.",
ForecastDiscussion: []string{"A front will keep showers in the forecast."},
})
if err == nil {
t.Fatal("BuildRenderContext(today) error = nil, want type mismatch")
}
if !strings.Contains(err.Error(), `requires today generated text`) {
t.Fatalf("BuildRenderContext(today) error = %v, want today generated text requirement", err)
}
dailyHandler, err := LookupDefinition(report.Definition{
ID: report.Daily,
GeneratedTextSchemaID: "daily",
TemplateID: "daily",
})
if err != nil {
t.Fatalf("LookupDefinition(daily) error = %v", err)
}
_, err = dailyHandler.BuildRenderContext(testDailyMetadata(), testDailySnapshot(t), testCollected(), testDailyDerived(), Tomorrow{
Summary: "Storms become more likely tomorrow.",
ForecastDiscussion: []string{"A front will keep showers in the forecast."},
})
if err == nil {
t.Fatal("BuildRenderContext(daily) error = nil, want type mismatch")
}
if !strings.Contains(err.Error(), `requires daily generated text`) {
t.Fatalf("BuildRenderContext(daily) error = %v, want daily generated text requirement", err)
}
}
func TestCatalogBuildRenderContextSupportsDaily(t *testing.T) {
handler, err := LookupDefinition(report.Definition{
ID: report.Daily,
GeneratedTextSchemaID: "daily",
TemplateID: "daily",
})
if err != nil {
t.Fatalf("LookupDefinition(daily) error = %v", err)
}
ctx, err := handler.BuildRenderContext(testDailyMetadata(), testDailySnapshot(t), testCollected(), testDailyDerived(), Daily{
Summary: "Showers are possible during the selected day.",
ForecastDiscussion: []string{"A front will keep rain chances in the forecast."},
})
if err != nil {
t.Fatalf("BuildRenderContext(daily) error = %v", err)
}
if _, ok := ctx.(DailyRenderContext); !ok {
t.Fatalf("BuildRenderContext(daily) = %T, want DailyRenderContext", ctx)
}
}