105 lines
2.7 KiB
Go
105 lines
2.7 KiB
Go
package appconfig_test
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import (
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"bytes"
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"reflect"
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"testing"
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"gotest.tools/v3/assert"
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"github.com/cosmos/cosmos-sdk/container"
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"cosmossdk.io/core/appconfig"
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"cosmossdk.io/core/appmodule"
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"cosmossdk.io/core/internal"
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"cosmossdk.io/core/internal/testpb"
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_ "cosmossdk.io/core/internal/testpb"
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)
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func expectContainerErrorContains(t *testing.T, option container.Option, contains string) {
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t.Helper()
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err := container.Build(option)
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assert.ErrorContains(t, err, contains)
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}
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func TestCompose(t *testing.T) {
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opt := appconfig.LoadJSON([]byte(`{"modules":[{}]}`))
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expectContainerErrorContains(t, opt, "module is missing name")
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opt = appconfig.LoadJSON([]byte(`{"modules":[{"name": "a"}]}`))
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expectContainerErrorContains(t, opt, `module "a" is missing a config object`)
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opt = appconfig.LoadYAML([]byte(`
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modules:
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- name: a
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config:
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"@type": testpb.ModuleFoo
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`))
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expectContainerErrorContains(t, opt, `unable to resolve`)
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opt = appconfig.LoadYAML([]byte(`
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modules:
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- name: a
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config:
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"@type": cosmos.app.v1alpha1.Config # this is not actually a module config type!
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`))
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expectContainerErrorContains(t, opt, "does not have the option cosmos.app.v1alpha1.module")
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expectContainerErrorContains(t, opt, "registered modules are")
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expectContainerErrorContains(t, opt, "testpb.TestModuleA")
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opt = appconfig.LoadYAML([]byte(`
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modules:
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- name: a
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config:
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"@type": testpb.TestUnregisteredModule
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`))
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expectContainerErrorContains(t, opt, "did you forget to import cosmossdk.io/core/internal/testpb")
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expectContainerErrorContains(t, opt, "registered modules are")
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expectContainerErrorContains(t, opt, "testpb.TestModuleA")
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var app testpb.App
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opt = appconfig.LoadYAML([]byte(`
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modules:
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- name: runtime
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config:
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"@type": testpb.TestRuntimeModule
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- name: a
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config:
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"@type": testpb.TestModuleA
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- name: b
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config:
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"@type": testpb.TestModuleB
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`))
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assert.NilError(t, container.Build(opt, &app))
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buf := &bytes.Buffer{}
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app(buf)
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const expected = `got store key a
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got store key b
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running module handler a
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result: hello
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running module handler b
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result: goodbye
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`
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assert.Equal(t, expected, buf.String())
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// module registration failures:
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appmodule.Register(&testpb.TestNoModuleOptionModule{})
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opt = appconfig.LoadYAML([]byte(`
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modules:
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- name: a
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config:
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"@type": testpb.TestNoGoImportModule
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`))
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expectContainerErrorContains(t, opt, "module should have the option cosmos.app.v1alpha1.module")
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internal.ModuleRegistry = map[reflect.Type]*internal.ModuleInitializer{} // reset module registry
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appmodule.Register(&testpb.TestNoGoImportModule{})
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opt = appconfig.LoadYAML([]byte(`
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modules:
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- name: a
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config:
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"@type": testpb.TestNoGoImportModule
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`))
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expectContainerErrorContains(t, opt, "module should have ModuleDescriptor.go_import specified")
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}
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