MAINT: Blacklist np.array_equal in tests
State: closed

Follow-up to #18087.

Labels:
name: Testing
description: pandas testing functions or related to the test suite
name: Code Style
description: Code style, linting, code_checks

Comments:
This initial commit should fail when Travis lints the codebase.  I want to check to make sure that the check works before patching the expected lint failures.
# [Codecov](https://codecov.io/gh/pandas-dev/pandas/pull/18318?src=pr&el=h1) Report
> Merging [#18318](https://codecov.io/gh/pandas-dev/pandas/pull/18318?src=pr&el=desc) into [master](https://codecov.io/gh/pandas-dev/pandas/commit/54f2a5e91e90e35f7cbd15214297169831d6a6a6?src=pr&el=desc) will **decrease** coverage by `0.01%`.
> The diff coverage is `n/a`.

[![Impacted file tree graph](https://codecov.io/gh/pandas-dev/pandas/pull/18318/graphs/tree.svg?token=eZ4WkYLtcO&src=pr&height=150&width=650)](https://codecov.io/gh/pandas-dev/pandas/pull/18318?src=pr&el=tree)

```diff
@@            Coverage Diff             @@
##           master   #18318      +/-   ##
==========================================
- Coverage   91.39%   91.37%   -0.02%     
==========================================
  Files         164      164              
  Lines       49808    49808              
==========================================
- Hits        45520    45511       -9     
- Misses       4288     4297       +9
```

| Flag | Coverage Δ | |
|---|---|---|
| #multiple | `89.17% <ø> (ø)` | :arrow_up: |
| #single | `39.47% <ø> (-0.07%)` | :arrow_down: |

| [Impacted Files](https://codecov.io/gh/pandas-dev/pandas/pull/18318?src=pr&el=tree) | Coverage Δ | |
|---|---|---|
| [pandas/io/gbq.py](https://codecov.io/gh/pandas-dev/pandas/pull/18318?src=pr&el=tree#diff-cGFuZGFzL2lvL2dicS5weQ==) | `25% <0%> (-58.34%)` | :arrow_down: |
| [pandas/core/frame.py](https://codecov.io/gh/pandas-dev/pandas/pull/18318?src=pr&el=tree#diff-cGFuZGFzL2NvcmUvZnJhbWUucHk=) | `97.8% <0%> (-0.1%)` | :arrow_down: |

------

[Continue to review full report at Codecov](https://codecov.io/gh/pandas-dev/pandas/pull/18318?src=pr&el=continue).
> **Legend** - [Click here to learn more](https://docs.codecov.io/docs/codecov-delta)
> `Δ = absolute <relative> (impact)`, `ø = not affected`, `? = missing data`
> Powered by [Codecov](https://codecov.io/gh/pandas-dev/pandas/pull/18318?src=pr&el=footer). Last update [54f2a5e...38fc56e](https://codecov.io/gh/pandas-dev/pandas/pull/18318?src=pr&el=lastupdated). Read the [comment docs](https://docs.codecov.io/docs/pull-request-comments).

# [Codecov](https://codecov.io/gh/pandas-dev/pandas/pull/18318?src=pr&el=h1) Report
> Merging [#18318](https://codecov.io/gh/pandas-dev/pandas/pull/18318?src=pr&el=desc) into [master](https://codecov.io/gh/pandas-dev/pandas/commit/dd38eea6116bfa21ca4db2e6621a4ce8253f927b?src=pr&el=desc) will **decrease** coverage by `0.04%`.
> The diff coverage is `n/a`.

[![Impacted file tree graph](https://codecov.io/gh/pandas-dev/pandas/pull/18318/graphs/tree.svg?width=650&height=150&src=pr&token=eZ4WkYLtcO)](https://codecov.io/gh/pandas-dev/pandas/pull/18318?src=pr&el=tree)

```diff
@@            Coverage Diff             @@
##           master   #18318      +/-   ##
==========================================
- Coverage   91.38%   91.34%   -0.05%     
==========================================
  Files         164      164              
  Lines       49780    49780              
==========================================
- Hits        45491    45470      -21     
- Misses       4289     4310      +21
```

| Flag | Coverage Δ | |
|---|---|---|
| #multiple | `89.14% <ø> (-0.03%)` | :arrow_down: |
| #single | `39.49% <ø> (-0.07%)` | :arrow_down: |

| [Impacted Files](https://codecov.io/gh/pandas-dev/pandas/pull/18318?src=pr&el=tree) | Coverage Δ | |
|---|---|---|
| [pandas/io/gbq.py](https://codecov.io/gh/pandas-dev/pandas/pull/18318?src=pr&el=tree#diff-cGFuZGFzL2lvL2dicS5weQ==) | `25% <0%> (-58.34%)` | :arrow_down: |
| [pandas/plotting/\_converter.py](https://codecov.io/gh/pandas-dev/pandas/pull/18318?src=pr&el=tree#diff-cGFuZGFzL3Bsb3R0aW5nL19jb252ZXJ0ZXIucHk=) | `63.44% <0%> (-1.82%)` | :arrow_down: |
| [pandas/core/frame.py](https://codecov.io/gh/pandas-dev/pandas/pull/18318?src=pr&el=tree#diff-cGFuZGFzL2NvcmUvZnJhbWUucHk=) | `97.8% <0%> (-0.1%)` | :arrow_down: |

------

[Continue to review full report at Codecov](https://codecov.io/gh/pandas-dev/pandas/pull/18318?src=pr&el=continue).
> **Legend** - [Click here to learn more](https://docs.codecov.io/docs/codecov-delta)
> `Δ = absolute <relative> (impact)`, `ø = not affected`, `? = missing data`
> Powered by [Codecov](https://codecov.io/gh/pandas-dev/pandas/pull/18318?src=pr&el=footer). Last update [dd38eea...6bd5f3c](https://codecov.io/gh/pandas-dev/pandas/pull/18318?src=pr&el=lastupdated). Read the [comment docs](https://docs.codecov.io/docs/pull-request-comments).

lgtm. merge on green.