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// Copyright Yahoo. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
package com.yahoo.config.subscription;
import com.yahoo.config.ConfigInstance;
import com.yahoo.foo.ArraytypesConfig;
import com.yahoo.foo.MaptypesConfig;
import com.yahoo.foo.SimpletypesConfig;
import com.yahoo.foo.SpecialtypesConfig;
import com.yahoo.foo.StructtypesConfig;
import com.yahoo.slime.JsonFormat;
import com.yahoo.slime.Slime;
import org.junit.Test;
import java.io.ByteArrayOutputStream;
import java.io.IOException;
import static com.yahoo.test.json.JsonTestHelper.assertJsonEquals;
import static com.yahoo.test.json.JsonTestHelper.inputJson;
import static org.junit.Assert.fail;
/**
* @author Ulf Lilleengen
* @author Vegard Sjonfjell
*/
public class ConfigInstanceSerializerTest {
@Test
public void test_that_leaf_types_are_serialized_to_json_types() {
SimpletypesConfig.Builder builder = new SimpletypesConfig.Builder();
builder.boolval(false);
builder.stringval("foo");
builder.intval(13);
builder.longval(14);
builder.doubleval(3.14);
builder.enumval(SimpletypesConfig.Enumval.Enum.VAL2);
final SimpletypesConfig config = new SimpletypesConfig(builder);
final String expectedJson = inputJson(
"{",
" 'boolval': false,",
" 'doubleval': 3.14,",
" 'enumval': 'VAL2',",
" 'intval': 13,",
" 'longval': 14,",
" 'stringval': 'foo'",
"}"
);
assertConfigEquals(expectedJson, config);
}
@Test
public void test_that_nested_structs_are_formatted_to_json() {
StructtypesConfig.Builder builder = new StructtypesConfig.Builder();
StructtypesConfig.Nested.Builder nestedBuilder = new StructtypesConfig.Nested.Builder();
StructtypesConfig.Nested.Inner.Builder innerBuilder = new StructtypesConfig.Nested.Inner.Builder();
innerBuilder.name("foo");
innerBuilder.emails("Ulf Lilleengen@foo");
innerBuilder.emails("Ulf Lilleengen@bar");
innerBuilder.gender(StructtypesConfig.Nested.Inner.Gender.Enum.MALE);
nestedBuilder.inner(innerBuilder);
builder.nested(nestedBuilder);
StructtypesConfig.Nestedarr.Builder nestedArrBuilder = new StructtypesConfig.Nestedarr.Builder();
StructtypesConfig.Nestedarr.Inner.Builder innerNestedArrBuilder = new StructtypesConfig.Nestedarr.Inner.Builder();
innerNestedArrBuilder.emails("foo@bar");
innerNestedArrBuilder.name("bar");
innerNestedArrBuilder.gender(StructtypesConfig.Nestedarr.Inner.Gender.Enum.FEMALE);
nestedArrBuilder.inner(innerNestedArrBuilder);
builder.nestedarr(nestedArrBuilder);
final StructtypesConfig config = new StructtypesConfig(builder);
final String expectedJson = inputJson(
"{",
" 'complexarr': [],",
" 'nested': {",
" 'inner': {",
" 'emails': [",
" 'Ulf Lilleengen@foo',",
" 'Ulf Lilleengen@bar'",
" ],",
" 'gender': 'MALE',",
" 'name': 'foo'",
" }",
" },",
" 'nestedarr': [",
" {",
" 'inner': {",
" 'emails': [",
" 'foo@bar'",
" ],",
" 'gender': 'FEMALE',",
" 'name': 'bar'",
" }",
" }",
" ],",
" 'simple': {",
" 'emails': [],",
" 'gender': 'MALE',",
" 'name': '_default_'",
" },",
" 'simplearr': []",
"}"
);
assertConfigEquals(expectedJson, config);
}
@Test
public void test_that_arrays_are_formatted_to_json() {
ArraytypesConfig.Builder builder = new ArraytypesConfig.Builder();
builder.boolarr(true);
builder.boolarr(false);
builder.doublearr(1.2);
builder.doublearr(1.1);
builder.enumarr(ArraytypesConfig.Enumarr.Enum.VAL1);
builder.enumarr(ArraytypesConfig.Enumarr.Enum.VAL2);
builder.intarr(3);
builder.longarr(4L);
builder.stringarr("foo");
final ArraytypesConfig config = new ArraytypesConfig(builder);
final String expectedJson = inputJson(
"{",
" 'boolarr': [",
" true,",
" false",
" ],",
" 'doublearr': [",
" 1.2,",
" 1.1",
" ],",
" 'enumarr': [",
" 'VAL1',",
" 'VAL2'",
" ],",
" 'intarr': [",
" 3",
" ],",
" 'longarr': [",
" 4",
" ],",
" 'stringarr': [",
" 'foo'",
" ]",
"}"
);
assertConfigEquals(expectedJson, config);
}
@Test
public void test_that_maps_are_formatted_to_json() {
MaptypesConfig.Builder builder = new MaptypesConfig.Builder();
builder.boolmap("foo", true);
builder.intmap("bar", 3);
builder.stringmap("hei", "hallo");
MaptypesConfig.Innermap.Builder inner = new MaptypesConfig.Innermap.Builder();
inner.foo(133);
builder.innermap("baz", inner);
MaptypesConfig.Nestedmap.Builder nested = new MaptypesConfig.Nestedmap.Builder();
nested.inner("foo", 33);
builder.nestedmap("bim", nested);
final MaptypesConfig config = new MaptypesConfig(builder);
final String expectedJson = inputJson(
"{",
" 'boolmap': {",
" 'foo': true",
" },",
" 'doublemap': {},",
" 'filemap': {},",
" 'innermap': {",
" 'baz': {",
" 'foo': 133",
" }",
" },",
" 'intmap': {",
" 'bar': 3",
" },",
" 'longmap': {},",
" 'nestedmap': {",
" 'bim': {",
" 'inner': {",
" 'foo': 33",
" }",
" }",
" },",
" 'stringmap': {",
" 'hei': 'hallo'",
" }",
"}"
);
assertConfigEquals(expectedJson, config);
}
@Test
public void test_that_non_standard_types_are_formatted_as_json_strings() {
SpecialtypesConfig.Builder builder = new SpecialtypesConfig.Builder();
builder.myfile("thefilename");
builder.myref("thereference");
final SpecialtypesConfig config = new SpecialtypesConfig(builder);
final String expectedJson = inputJson(
"{",
" 'myfile': 'thefilename',",
" 'myref': 'thereference'",
"}"
);
assertConfigEquals(expectedJson, config);
}
static void assertConfigEquals(String expectedJson, ConfigInstance config) {
Slime slime = new Slime();
ConfigInstance.serialize(config, new ConfigInstanceSerializer(slime));
JsonFormat jsonFormat = new JsonFormat(true);
ByteArrayOutputStream baos = new ByteArrayOutputStream();
try {
jsonFormat.encode(baos, slime);
} catch (IOException e) {
fail();
}
assertJsonEquals(baos.toString(), expectedJson);
}
}
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