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[android] - add toString to Expression to print out object array notation

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Tobrun
2018-01-24 13:36:50 +01:00
committed by Tobrun
parent 37e47e2f10
commit 5dbc20dc75
2 changed files with 41 additions and 0 deletions
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23
platform/android/MapboxGLAndroidSDK/src/test/java/com/mapbox/mapboxsdk/style/expressions/ExpressionTest.java
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@@ -76,6 +76,7 @@ import static com.mapbox.mapboxsdk.style.expressions.Expression.upcase;
import static com.mapbox.mapboxsdk.style.expressions.Expression.var;
import static com.mapbox.mapboxsdk.style.expressions.Expression.zoom;
import static junit.framework.Assert.assertTrue;
import static org.junit.Assert.assertEquals;
/**
* Expression unit tests that validate the expression output with the expected Object[]array representation.
@@ -1007,4 +1008,26 @@ public class ExpressionTest {
literal(1)), get("x"), stop(0, 100), stop(100, 200)).toArray();
assertTrue("expression should match", Arrays.deepEquals(expected, actual));
}
@Test
public void testExpressionConcatToString() throws Exception {
String expected = "[\"concat\", foo, bar]";
String actual = concat(literal("foo"), literal("bar")).toString();
assertEquals("toString should match", expected, actual);
}
@Test
public void testExpressionMinToString() throws Exception {
String expected = "[\"min\", 0, 1, 2, 3]";
String actual = min(0, 1, 2, 3).toString();
assertEquals("toString should match", expected, actual);
}
@Test
public void testExpressionExponentialToString() throws Exception {
String expected = "[\"interpolate\", [\"cubic-bezier\", 1, 1, 1, 1], [\"get\", x], 0, 100, 100, 200]";
String actual = interpolate(cubicBezier(literal(1), literal(1), literal(1), literal(1)),
get(literal("x")), literal(0), literal(100), literal(100), literal(200)).toString();
assertEquals("toString should match", expected, actual);
}
}