https://github.com/blipinsk/cortado
Android Espresso made more fluent :coffee:
https://github.com/blipinsk/cortado
android android-library espresso testing testing-tools
Last synced: about 1 year ago
JSON representation
Android Espresso made more fluent :coffee:
- Host: GitHub
- URL: https://github.com/blipinsk/cortado
- Owner: blipinsk
- License: apache-2.0
- Created: 2017-02-19T21:48:15.000Z (over 9 years ago)
- Default Branch: master
- Last Pushed: 2018-09-05T17:48:46.000Z (almost 8 years ago)
- Last Synced: 2025-04-09T20:15:24.935Z (about 1 year ago)
- Topics: android, android-library, espresso, testing, testing-tools
- Language: Java
- Homepage:
- Size: 700 KB
- Stars: 331
- Watchers: 5
- Forks: 16
- Open Issues: 3
-
Metadata Files:
- Readme: README.md
- Changelog: CHANGELOG.md
- License: LICENSE
Awesome Lists containing this project
README
Android Espresso made more fluent :coffee:
**Check out my [blog](https://medium.com/@blipinsk) :squirrel: or say *hi* on [Twitter](https://twitter.com/blipinsk).**
--------
[](https://android-arsenal.com/details/1/5355)
[](http://androidweekly.net/issues/issue-246)
[](http://androidweekly.net/issues/issue-271)
[](https://travis-ci.org/blipinsk/cortado)
Overview
--------
Cortado provides a layer of abstraction above Espresso, so it's a bit easier to use.
**Remember: It is Google Espresso underneath.** You can still mess up your tests the same way you would when using pure Espresso. Cortado just gives you a bit nicer way to communicate with Espresso.
Espresso vs. Cortado
====================
1. Get a `Matcher` for `clickable` views with `R.id.text` and with text NOT "Example"
Framework | Code example
--- | ---
Espresso | `Matchers.allOf(withId(R.id.text), isClickable(), Matchers.not(withText("Example")));`
Cortado | `Cortado.view().withId(R.id.text).and().isClickable().and().not().withText("Example");`
2. Get a `Matcher` for views that have text `example` or have parent `FrameLayout`
Framework | Code example
--- | ---
Espresso | `Matchers.anyOf(withText("example"), withParent(isAssignableFrom(FrameLayout.class)));`
Cortado | `Cortado.view().withText("example").or().withParent(isAssignableFrom(FrameLayout.class));`
3. Click on a `View` with `R.id.button`
Framework | Code example
--- | ---
Espresso | `Espresso.onView(withId(R.id.button)).perform(ViewActions.click());`
Cortado | `Cortado.onView().withId(R.id.button).perform().click();`
4. Check if a `View` with text `example` is visible
Framework | Code example
--- | ---
Espresso | `Espresso.onView(withText("example")).check(ViewAssertions.matches(isDisplayed()));`
Cortado | `Cortado.onView().withText("example").check().matches(isDisplayed());`
5. Replace a text on `enabled` view with `R.id.edit`
Framework | Code example
--- | ---
Espresso | `Espresso.onView(Matchers.allOf(withId(R.id.edit),isEnabled())).perform(ViewActions.replaceText("changed"));`
Cortado | `Cortado.onView().withId(R.id.edit).and().isEnabled().perform().replaceText("changed");`
Features
========
1. Creating an instance of `org.hamcrest.Matcher`
```java
org.hamcrest.Matcher matcher = Cortado.view().withId(R.id.example);
```
2. Creating an instance of `android.support.test.espresso.ViewInteraction`
```java
ViewInteraction viewInteraction = Cortado.onView().withId(R.id.example).perform(click());
```
3. Fluently creating `Matchers.allOf(...)`
```java
Cortado.view().withId(R.id.example).and().withText("example").and().isClickable();
```
4. Fluently creating `Matchers.anyOf(...)`
```java
Cortado.view().withId(R.id.example).or().withText("example").or().isClickable();
```
5. Fluently negating conditions
```java
Cortado.view().not().withId(R.id.example).and().withText("example").and().not().isClickable();
```
6. Fluently performing single action (on `ViewInteraction`)
```java
Cortado.onView().withId(R.id.example).perform().click();
```
7. Fluently checking matches (on `ViewInteraction`)
```java
Cortado.onView().withId(R.id.example).check().matches(Cortado.view().withText("example"));
```
Compatibility
-------------
I wanted the api of Cortado to be compatible with Espresso as much as possible. That's why you can do stuff like that:
```java
Espresso.onView(Cortado.view().withId(R.id.example).and().withText("Example")).perform(click());
```
Including In Your Project
-------------------------
```groovy
dependencies {
androidTestImplementation 'com.bartoszlipinski:cortado:1.2.0'
}
```
Developed by
============
* Bartosz Lipiński
License
=======
Copyright 2017 Bartosz Lipiński
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.