diff options
author | cyBerta <cyberta@riseup.net> | 2018-01-09 20:55:10 +0100 |
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committer | cyBerta <cyberta@riseup.net> | 2018-01-09 20:55:10 +0100 |
commit | 0b647ea5e7ff67747080b2ffcebc948da0fbecb5 (patch) | |
tree | e01b59b626aded786cca8d25f7749c52b9150194 /app/src/test/java/se/leap/bitmaskclient/testutils/matchers | |
parent | 81a732702f7b3125ac543f92d8a5ec33cce972fe (diff) |
8773 refactoring ProviderAPI for testability, setting up basic unit test framework
Diffstat (limited to 'app/src/test/java/se/leap/bitmaskclient/testutils/matchers')
-rw-r--r-- | app/src/test/java/se/leap/bitmaskclient/testutils/matchers/BundleMatcher.java | 192 |
1 files changed, 192 insertions, 0 deletions
diff --git a/app/src/test/java/se/leap/bitmaskclient/testutils/matchers/BundleMatcher.java b/app/src/test/java/se/leap/bitmaskclient/testutils/matchers/BundleMatcher.java new file mode 100644 index 00000000..a7867e08 --- /dev/null +++ b/app/src/test/java/se/leap/bitmaskclient/testutils/matchers/BundleMatcher.java @@ -0,0 +1,192 @@ +package se.leap.bitmaskclient.testutils.matchers; + +import android.os.Bundle; +import android.os.Parcelable; + +import org.hamcrest.BaseMatcher; +import org.hamcrest.Description; + +import java.util.HashMap; +import java.util.Iterator; +import java.util.Set; + +/** + * Created by cyberta on 09.01.18. + */ + +public class BundleMatcher extends BaseMatcher<Bundle> { + + private final HashMap<String, Integer> expectedIntegers; + private final HashMap<String, String> expectedStrings; + private final HashMap<String, Boolean> expectedBooleans; + private final HashMap<String, Parcelable> expectedParcelables; + private HashMap<String, Integer> unfoundExpectedInteger = new HashMap<>(); + private HashMap<String, Boolean> unfoundExpectedBoolean = new HashMap<>(); + private HashMap<String, String> unfoundExpectedString = new HashMap<>(); + private HashMap<String, Parcelable> unfoundExpectedParcelable = new HashMap<>(); + private HashMap<String, Object> unexpectedAdditionalObjects = new HashMap<>(); + + public BundleMatcher(HashMap<String, Integer> expectedIntegers, HashMap<String, String> expectedStrings, HashMap<String, Boolean> expectedBooleans, HashMap<String, Parcelable> expectedParcelables) { + this.expectedBooleans = expectedBooleans; + this.expectedIntegers = expectedIntegers; + this.expectedStrings = expectedStrings; + this.expectedParcelables = expectedParcelables; + } + + @Override + public boolean matches(Object item) { + if (item instanceof Bundle) { + Bundle actualBundle = (Bundle) item; + return checkActualBundleHasAllExpectedBooleanValues(actualBundle) && + checkActualBundleHasAllExpectedStringValues(actualBundle) && + checkActualBundleHasAllExpectedIntValues(actualBundle) && + checkActualBundleHasAllExpectedParcelableValues(actualBundle) && + checkUnexpectedAdditionalValuesIn(actualBundle); + } + return false; + } + + @Override + public void describeTo(Description description) { + description.appendText("Bundle didn't match expectation!"); + + if (!unfoundExpectedInteger.isEmpty()) { + Iterator<String> iterator = unfoundExpectedInteger.keySet().iterator(); + while (iterator.hasNext()) { + String key = iterator.next(); + if (unfoundExpectedInteger.get(key) == null) { + description.appendText("\n unfound Integer in actual Bundle: ").appendValue(iterator.next()); + } else { + description.appendText("\n expected Integer for key " + key).appendValue(expectedIntegers.get(key)). + appendText("\n found Integer was: ").appendValue(unfoundExpectedInteger.get(key)); + } + } + } + if (!unfoundExpectedBoolean.isEmpty()) { + Iterator<String> iterator = unfoundExpectedBoolean.keySet().iterator(); + while (iterator.hasNext()) { + String key = iterator.next(); + if (unfoundExpectedBoolean.get(key) == null) { + description.appendText("\n unfound Boolean in actual Bundle: ").appendValue(iterator.next()); + } else { + description.appendText("\n expected Boolean for key " + key).appendValue(expectedBooleans.get(key)). + appendText("\n found Boolean was: ").appendValue(unfoundExpectedBoolean.get(key)); + } + } + } + if (!unfoundExpectedString.isEmpty()) { + Iterator<String> iterator = unfoundExpectedString.keySet().iterator(); + while (iterator.hasNext()) { + String key = iterator.next(); + if (unfoundExpectedString.get(key) == null) { + description.appendText("\n unfound String in actual Bundle: ").appendValue(iterator.next()); + } else { + description.appendText("\n expected String for key " + key).appendValue(expectedStrings.get(key)). + appendText("\n found String was: ").appendValue(unfoundExpectedString.get(key)); + } + } + } + if (!unfoundExpectedParcelable.isEmpty()) { + Iterator<String> iterator = unfoundExpectedInteger.keySet().iterator(); + while (iterator.hasNext()) { + String key = iterator.next(); + if (unfoundExpectedParcelable.get(key) == null) { + description.appendText("\n unfound Parcelable in actual Bundle: ").appendValue(iterator.next()); + } else { + description.appendText("\n expected Parcelable or key " + key).appendValue(expectedParcelables.get(key)). + appendText("\n found Parcelable was: ").appendValue(unfoundExpectedParcelable.get(key)); + } + } + } + + if (!unexpectedAdditionalObjects.isEmpty()) { + Iterator<String> iterator = unexpectedAdditionalObjects.keySet().iterator(); + while (iterator.hasNext()) { + String key = iterator.next(); + Object value = unexpectedAdditionalObjects.get(key); + if (value instanceof String) { + description.appendText("\n unexpected String found in actual Bundle: ").appendValue(key).appendText(", ").appendValue(value); + } else if (value instanceof Boolean) { + description.appendText("\n unexpected Boolean found in actual Bundle: ").appendValue(key).appendText(", ").appendValue(value); + } else if (value instanceof Integer) { + description.appendText("\n unexpected Integer found in actual Bundle: ").appendValue(key).appendText(", ").appendValue(value); + } else if (value instanceof Parcelable) { + description.appendText("\n unexpected Parcelable found in actual Bundle: ").appendValue(key).appendText(", ").appendValue(value); + } else { + description.appendText("\n unexpected Object found in actual Bundle: ").appendValue(key).appendText(", ").appendValue(value); + } + } + } + } + + private boolean checkActualBundleHasAllExpectedBooleanValues(Bundle actualBundle) { + Set<String> booleanKeys = expectedBooleans.keySet(); + for (String key : booleanKeys) { + Object valueObject = actualBundle.get(key); + if (valueObject == null || + !(valueObject instanceof Boolean) || + valueObject != expectedBooleans.get(key)) { + unfoundExpectedBoolean.put(key, (Boolean) valueObject); + return false; + } + } + return true; + } + + private boolean checkActualBundleHasAllExpectedStringValues(Bundle actualBundle) { + Set<String> stringKeys = expectedStrings.keySet(); + for (String key : stringKeys) { + Object valueObject = actualBundle.get(key); + if (valueObject == null || + !(valueObject instanceof String) || + !valueObject.equals(expectedStrings.get(key))) { + unfoundExpectedString.put(key, (String) valueObject); + return false; + } + } + return true; + } + + private boolean checkActualBundleHasAllExpectedIntValues(Bundle actualBundle) { + Set<String> stringKeys = expectedIntegers.keySet(); + for (String key : stringKeys) { + Object valueObject = actualBundle.get(key); + if (valueObject == null || + !(valueObject instanceof Integer) || + ((Integer) valueObject).compareTo(expectedIntegers.get(key)) != 0) { + unfoundExpectedInteger.put(key, (Integer) valueObject); + return false; + } + } + return true; + } + + private boolean checkActualBundleHasAllExpectedParcelableValues(Bundle actualBundle) { + Set<String> stringKeys = expectedParcelables.keySet(); + for (String key : stringKeys) { + Object valueObject = actualBundle.get(key); + if (valueObject == null || + !(valueObject instanceof Parcelable) || + !valueObject.equals(expectedParcelables.get(key))) { + unfoundExpectedParcelable.put(key, (Parcelable) valueObject); + return false; + } + } + return true; + } + + private boolean checkUnexpectedAdditionalValuesIn(Bundle actualBundle) { + Set<String> keys = actualBundle.keySet(); + + for (String key : keys) { + if (!expectedStrings.containsKey(key) && + !expectedIntegers.containsKey(key) && + !expectedBooleans.containsKey(key) && + !expectedParcelables.containsKey(key) + ) { + unexpectedAdditionalObjects.put(key, actualBundle.getString(key)); + } + } + return unexpectedAdditionalObjects.isEmpty(); + } +} |