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Add a document about experimental output parameter #195

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takahirom
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@takahirom takahirom merged commit c65ac34 into main Oct 28, 2023
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@takahirom takahirom deleted the takahirom/add-document-about-experimental-output-parameter/2023-10-28 branch October 28, 2023 05:36
github-merge-queue bot pushed a commit to slackhq/circuit that referenced this pull request Jan 22, 2024
This PR contains the following updates:

| Package | Type | Update | Change |
|---|---|---|---|
|
[io.github.takahirom.roborazzi](https://togithub.com/takahirom/roborazzi)
| plugin | minor | `1.7.0` -> `1.8.0` |
|
[io.github.takahirom.roborazzi:roborazzi-junit-rule](https://togithub.com/takahirom/roborazzi)
| dependencies | minor | `1.7.0` -> `1.8.0` |
|
[io.github.takahirom.roborazzi:roborazzi-compose](https://togithub.com/takahirom/roborazzi)
| dependencies | minor | `1.7.0` -> `1.8.0` |
|
[io.github.takahirom.roborazzi:roborazzi](https://togithub.com/takahirom/roborazzi)
| dependencies | minor | `1.7.0` -> `1.8.0` |

---

> [!WARNING]
> Some dependencies could not be looked up. Check the Dependency
Dashboard for more information.

---

### Release Notes

<details>
<summary>takahirom/roborazzi (io.github.takahirom.roborazzi)</summary>

###
[`v1.8.0`](https://togithub.com/takahirom/roborazzi/releases/tag/1.8.0)

[Compare
Source](https://togithub.com/takahirom/roborazzi/compare/1.7.0...1.8.0)

##### Announcement: Simplified Release Strategy for Roborazzi

We're making some changes to our release strategy to enhance your
experience. Moving forward, we will be streamlining our versioning
system. **Instead of maintaining separate `alpha/rc/stable` versions, we
will integrate experimental features directly into stable releases,
marked with clear experimental annotations**. This approach aims to
simplify updates and improve clarity while ensuring you still have
access to the latest features and improvements.

We value your input and experience. If you have any thoughts or feedback
on this change, please feel free to share them with us on [GitHub Issue
#&#8203;243](https://togithub.com/takahirom/roborazzi/issues/243).

##### Fix from 1.8.0-rc-1

- Use ComposeTestRule interface instead of concrete
AndroidComposeTestRule class.
[@&#8203;GisoBartels](https://togithub.com/GisoBartels), Thank you for
your code contribution!

[takahirom/roborazzi#241

##### New Feature from 1.7

##### Introducing the experimental `roboOutputName()` function

Streamline the customization of Roborazzi image file names. This utility
is especially effective in parameterized tests, allowing for dynamic
file naming based on test parameters. For an example of its usage, see
the snippet below, which demonstrates generating screenshots before and
after UI interactions.

```kotlin
@&#8203;Test
fun launchScreen() {
  // Generates a file named "org.your.pkg.TestClassName.launchScreen_before.png"
  onView(ViewMatchers.isRoot()).captureRoboImage("${roboOutputName()}_before.png")
  // Replace with specific actions, e.g., onView(xxx).performClick()
  
  // Generates a file named "org.your.pkg.TestClassName.launchScreen_after.png"
  onView(ViewMatchers.isRoot()).captureRoboImage("${roboOutputName()}_after.png")
}
```

Tailor your file naming convention in `gradle.properties` for even more
control, such as omitting the package name.
Set `roborazzi.record.namingStrategy=testClassAndMethod` for a
streamlined naming pattern.
Learn more: [Roborazzi
Documentation](https://togithub.com/takahirom/roborazzi#roborazzirecordnamingstrategy)

##### Enhanced Comparison with Grid and Labels 🚀

This update introduces a new grid and label feature, making visual
comparisons more intuitive and effective. The grid layout provides a
structured view, while labels offer clear identification, streamlining
the testing process.

You can use the old style by setting ComparisonStyle to
ComparisonStyle.Simple in RoborazziOptions

```kotlin
  data class CompareOptions(
...
    val comparisonStyle: ComparisonStyle = ComparisonStyle.Grid(),
  ) {
    @&#8203;ExperimentalRoborazziApi
    sealed interface ComparisonStyle {
      @&#8203;ExperimentalRoborazziApi
      data class Grid(
        val bigLineSpaceDp: Int? = 16,
        val smallLineSpaceDp: Int? = 4,
        val hasLabel: Boolean = true
      ) : ComparisonStyle

      object Simple : ComparisonStyle
    }
```


![image](https://togithub.com/takahirom/roborazzi/assets/1386930/a792a49e-b401-4200-800c-938d7525cf80)

##### Make Roborazzi's ImageComparator customizable.

You can now modify the ImageComparator using
CompareOptions.imageComparator.

##### Behavior changes 🔧

Set the default value of CompareOptions.changeThreshold to zero. This
means it will detect even a single pixel change.

##### What's Changed

- Make Roborazzi's ImageComparator customizable by
[@&#8203;takahirom](https://togithub.com/takahirom) in
[takahirom/roborazzi#182
- Set Default Value of CompareOptions.changeThreshold to Zero by
[@&#8203;takahirom](https://togithub.com/takahirom) in
[takahirom/roborazzi#183
- Fixed a bug where options set via RoborazziRule were ignored by
[@&#8203;takahirom](https://togithub.com/takahirom) in
[takahirom/roborazzi#187
- Fix the issue of keeping the previous test reports by
[@&#8203;takahirom](https://togithub.com/takahirom) in
[takahirom/roborazzi#189
- \[CI]Speed up integration tests by
[@&#8203;takahirom](https://togithub.com/takahirom) in
[takahirom/roborazzi#190
- Refactor processOutputImageAndReport by
[@&#8203;takahirom](https://togithub.com/takahirom) in
[takahirom/roborazzi#191
- Fix the bug where the test reports are not updated when the tests fail
by [@&#8203;takahirom](https://togithub.com/takahirom) in
[takahirom/roborazzi#194
- Add a document about experimental output parameter by
[@&#8203;takahirom](https://togithub.com/takahirom) in
[takahirom/roborazzi#195
- Migrate Robolectric to gradle version catalog by
[@&#8203;takahirom](https://togithub.com/takahirom) in
[takahirom/roborazzi#196
- Add default parameter for CompareOptions.resultValidator by
[@&#8203;takahirom](https://togithub.com/takahirom) in
[takahirom/roborazzi#203
- Enhance Flexibility with Custom File Naming in Roborazzi via
roboOutputName() Function by
[@&#8203;takahirom](https://togithub.com/takahirom) in
[takahirom/roborazzi#205
- Fix the issue where errors are ignored and occur when changing the
size during GIF recording. by
[@&#8203;takahirom](https://togithub.com/takahirom) in
[takahirom/roborazzi#210
- Add labels and grid lines for the comparison image by
[@&#8203;takahirom](https://togithub.com/takahirom) in
[takahirom/roborazzi#206
- Fix simple comparison image by
[@&#8203;takahirom](https://togithub.com/takahirom) in
[takahirom/roborazzi#213

**Full Changelog**:
takahirom/roborazzi@1.7.0...1.8.0

</details>

---

### Configuration

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Automerge - At any time (no schedule defined).

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♻ **Rebasing**: Whenever PR becomes conflicted, or you tick the
rebase/retry checkbox.

🔕 **Ignore**: Close this PR and you won't be reminded about these
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---

- [ ] <!-- rebase-check -->If you want to rebase/retry this PR, check
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---

This PR has been generated by [Renovate
Bot](https://togithub.com/renovatebot/renovate).

<!--renovate-debug:eyJjcmVhdGVkSW5WZXIiOiIzNy4xNDEuMCIsInVwZGF0ZWRJblZlciI6IjM3LjE0MS4wIiwidGFyZ2V0QnJhbmNoIjoibWFpbiJ9-->
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