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Inspect FunctionType to extract collection item type

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Resurrects some code from #222 (the test didn't go far enough
when that issue was closed).
This commit is contained in:
Dave Syer
2018-10-26 08:00:56 +01:00
parent c1bce87771
commit a735f50daa
9 changed files with 122 additions and 37 deletions
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50
spring-cloud-function-samples/function-sample-pojo/src/test/java/com/example/SampleApplicationTests.java
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@@ -18,6 +18,7 @@ package com.example;
import java.net.URI;
import java.util.Arrays;
import org.junit.Ignore;
import org.junit.Test;
import org.junit.runner.RunWith;
@@ -41,40 +42,38 @@ public class SampleApplicationTests {
@LocalServerPort
private int port;
private TestRestTemplate rest = new TestRestTemplate();
@Test
public void words() {
assertThat(new TestRestTemplate()
.getForObject("http://localhost:" + port + "/words", String.class))
assertThat(rest.getForObject("http://localhost:" + port + "/words", String.class))
.isEqualTo("[{\"value\":\"foo\"},{\"value\":\"bar\"}]");
}
@Test
public void uppercase() {
assertThat(new TestRestTemplate().postForObject(
"http://localhost:" + port + "/uppercase", "[{\"value\":\"foo\"}]",
String.class)).isEqualTo("[{\"value\":\"FOO\"}]");
assertThat(rest.postForObject("http://localhost:" + port + "/uppercase",
"[{\"value\":\"foo\"}]", String.class))
.isEqualTo("[{\"value\":\"FOO\"}]");
}
@Test
public void composite() {
assertThat(new TestRestTemplate()
.getForObject("http://localhost:" + port + "/words,uppercase", String.class))
.isEqualTo("[{\"value\":\"FOO\"},{\"value\":\"BAR\"}]");
assertThat(rest.getForObject("http://localhost:" + port + "/words,uppercase",
String.class)).isEqualTo("[{\"value\":\"FOO\"},{\"value\":\"BAR\"}]");
}
@Test
public void single() {
assertThat(new TestRestTemplate().postForObject(
"http://localhost:" + port + "/uppercase", "{\"value\":\"foo\"}",
String.class)).isEqualTo("{\"value\":\"FOO\"}");
assertThat(rest.postForObject("http://localhost:" + port + "/uppercase",
"{\"value\":\"foo\"}", String.class)).isEqualTo("{\"value\":\"FOO\"}");
}
@Test
public void lowercase() {
assertThat(new TestRestTemplate().postForObject(
"http://localhost:" + port + "/lowercase", "[{\"value\":\"Foo\"}]",
String.class)).isEqualTo("[{\"value\":\"foo\"}]");
assertThat(rest.postForObject("http://localhost:" + port + "/lowercase",
"[{\"value\":\"Foo\"}]", String.class))
.isEqualTo("[{\"value\":\"foo\"}]");
}
@Test
@@ -85,10 +84,25 @@ public class SampleApplicationTests {
map.put("A", Arrays.asList("1", "2", "3"));
map.put("B", Arrays.asList("5", "6"));
assertThat(new TestRestTemplate().exchange(RequestEntity.post(new URI("http://localhost:" + port + "/sum"))
.accept(MediaType.APPLICATION_JSON).contentType(MediaType.APPLICATION_FORM_URLENCODED)
.body(map), String.class).getBody())
.isEqualTo("[{\"A\":6,\"B\":11}]");
assertThat(rest.exchange(
RequestEntity.post(new URI("http://localhost:" + port + "/sum"))
.accept(MediaType.APPLICATION_JSON)
.contentType(MediaType.APPLICATION_FORM_URLENCODED).body(map),
String.class).getBody()).isEqualTo("[{\"A\":6,\"B\":11}]");
}
@Test
@Ignore
public void multipart() throws Exception {
LinkedMultiValueMap<String, String> map = new LinkedMultiValueMap<>();
map.put("A", Arrays.asList("1", "2", "3"));
map.put("B", Arrays.asList("5", "6"));
assertThat(rest.exchange(
RequestEntity.post(new URI("http://localhost:" + port + "/sum")).accept(MediaType.APPLICATION_JSON)
.contentType(MediaType.MULTIPART_FORM_DATA).body(map),
String.class).getBody()).isEqualTo("[{\"A\":6,\"B\":11}]");
}
}