text: import pytest
  import numpy as np
  import matplotlib as mpl
  import scipy.spatial.distance as scipy_distance
  
  from whatlies import Embedding, EmbeddingSet
  from .common import validate_plot_general_properties
  
  
  """
  *Guide*
  
  Here are the plot's propertites which could be checked (some of them may not be applicable
  for a particular plot):
      - type: the class type of collection in matplotlib to ensure the right kind of plot
          has been created.
      - data: the position of points, arrows or texts in the plot, depending on the plot's type.
      - x_label: label of x-axis.
      - y_label: label of y-axis.
      - tilte: title of the plot.
      - aspect: aspect ratio of plot, usually 'auto' unless `axis_option` argument is set.
      - color: color of points (in scatter plot) or arrows (in arrow plot). It should be rgba values.
      - label: label of points (in scatter plot) or arrows (in arrow plot).
  """
  
  
  @pytest.fixture
  def embset():
      names = ["red", "blue", "green", "yellow", "white"]
      vectors = np.random.rand(5, 3)
      embeddings = [Embedding(name, vector) for name, vector in zip(names, vectors)]
      return EmbeddingSet(*embeddings)
  
  
  def test_embedding_plot_scatter_integer_axis(embset):
      emb = embset["red"]
      fig, ax = mpl.pyplot.subplots()
      emb.plot(kind="scatter", x_axis=0, y_axis=1)
      props = {
          "type": mpl.collections.PathCollection,
          "data": emb.vector[0:2],
          "x_label": "Dimension 0",
          "y_label": "Dimension 1",
          "title": "",
          "color": mpl.colors.to_rgba_array("steelblue"),
          "label": "red",
          "aspect": "auto",
      }
      assert np.array_equal(ax.collections[0].get_offsets()[0], props["data"])
      assert isinstance(ax.collections[0], props["type"])
      assert np.array_equal(ax.collections[0].get_facecolor(), props["color"])
      assert ax.texts[0].get_text() == props["label"]
      validate_plot_general_properties(ax, props)
      mpl.pyplot.close(fig)
  
  
  def test_embedding_plot_arrow_integer_axis(embset):
      emb = embset["red"]
      fig, ax = mpl.pyplot.subplots()
      emb.plot(
          kind="arrow",
          x_axis=0,
          y_axis=2,
          color="blue",
          x_label="xlabel",
          y_label="ylabel",
          title="test plot",
          annot=False,
      )
      props = {
          "type": mpl.collections.PolyCollection,
          "data": np.concatenate((emb.vector[0:1], emb.vector[2:3])),
          "x_label": "xlabel",
          "y_label": "ylabel",
          "title": "test plot",
          "color": mpl.colors.to_rgba_array("blue"),
          "aspect": "auto",
          # Not applicable: label
      }
      UV = np.concatenate((ax.collections[1].U, ax.collections[1].V))
      assert isinstance(ax.collections[1], props["type"])
      assert np.array_equal(UV, props["data"])
      assert np.array_equal(ax.collections[1].get_facecolor(), props["color"])
      assert ax.texts == []
      validate_plot_general_properties(ax, props)
      mpl.pyplot.close(fig)
  
  
  def test_embedding_plot_text_integer_axis(embset):
      emb = embset["red"]
      fig, ax = mpl.pyplot.subplots()
      emb.plot(kind="text", x_axis=1, y_axis=2)
      props = {
          "data": np.concatenate((emb.vector[1:2] + 0.01, emb.vector[2:3])),
          "x_label": "Dimension 1",
          "y_label": "Dimension 2",
          "title": "",
          "label": "red",
          "aspect": "auto",
          # Not applicable: type, color
      }
      assert np.array_equal(ax.texts[0].get_position(), props["data"])
      assert ax.collections == []
      assert ax.texts[0].get_text() == props["label"]
      validate_plot_general_properties(ax, props)
      mpl.pyplot.close(fig)
  
  
  def test_embedding_plot_scatter_emb_axis(embset):
      emb = embset["red"]
      fig, ax = mpl.pyplot.subplots()
      emb.plot(kind="scatter", x_axis=embset["blue"], y_axis=embset["green"])
      props = {
          "type": mpl.collections.PathCollection,
          "data": np.array([emb > embset["blue"], emb > embset["green"]]),
          "x_label": "blue",
          "y_label": "green",
          "color": mpl.colors.to_rgba_array("steelblue"),
          "title": "",
          "label": "red",
          "aspect": "auto",
      }
      assert np.array_equal(ax.collections[0].get_offsets()[0], props["data"])
      assert isinstance(ax.collections[0], props["type"])
      assert ax.texts[0].get_text() == props["label"]
      validate_plot_general_properties(ax, props)
      mpl.pyplot.close(fig)
  
  
  def test_embedding_plot_arrow_emb_axis(embset):
      emb = embset["red"] + embset["yellow"]
      fig, ax = mpl.pyplot.subplots()
      emb.plot(
          kind="arrow",
          x_axis=embset["blue"],
          y_axis=embset["green"],
          color="yellow",
          show_ops=True,
          axis_option="equal",
      )
      props = {
          "type": mpl.collections.PolyCollection,
          "data": np.array([emb > embset["blue"], emb > embset["green"]]),
          "x_label": "blue",
          "y_label": "green",
          "color": mpl.colors.to_rgba_array("yellow"),
          "title": "",
          "label": "(red + yellow)",
          "aspect": 1.0,
      }
      UV = np.concatenate((ax.collections[1].U, ax.collections[1].V))
      assert isinstance(ax.collections[1], props["type"])
      assert np.array_equal(UV, props["data"])
      assert np.array_equal(ax.collections[1].get_facecolor(), props["color"])
      assert ax.texts[0].get_text() == props["label"]
      validate_plot_general_properties(ax, props)
      mpl.pyplot.close(fig)
  
  
  def test_embedding_plot_arrow_integer_axis_with_str_axis_metric(embset):
      emb = embset["red"]
      fig, ax = mpl.pyplot.subplots()
      emb.plot(
          kind="arrow",
          x_axis=0,
          y_axis=2,
          axis_metric="euclidean",
          color="blue",
          x_label="xlabel",
          y_label="ylabel",
          title="test plot",
          annot=False,
      )
      props = {
          "type": mpl.collections.PolyCollection,
          "data": np.concatenate((emb.vector[0:1], emb.vector[2:3])),
          "x_label": "xlabel",
          "y_label": "ylabel",
          "title": "test plot",
          "color": mpl.colors.to_rgba_array("blue"),
          "aspect": "auto",
          # Not applicable: label
      }
      UV = np.concatenate((ax.collections[1].U, ax.collections[1].V))
      assert isinstance(ax.collections[1], props["type"])
      assert np.array_equal(UV, props["data"])
      assert np.array_equal(ax.collections[1].get_facecolor(), props["color"])
      assert ax.texts == []
      validate_plot_general_properties(ax, props)
      mpl.pyplot.close(fig)
  
  
  def test_embedding_plot_scatter_emb_axis_with_common_str_axis_metric(embset):
      emb = embset["red"]
      fig, ax = mpl.pyplot.subplots()
      emb.plot(
          kind="scatter",
          x_axis=embset["blue"],
          y_axis=embset["green"],
          axis_metric="cosine_distance",
      )
      props = {
          "type": mpl.collections.PathCollection,
          "data": np.array(
              [
                  scipy_distance.cosine(emb.vector, embset["blue"].vector),
                  scipy_distance.cosine(emb.vector, embset["green"].vector),
              ]
          ),
          "x_label": "blue",
          "y_label": "green",
          "color": mpl.colors.to_rgba_array("steelblue"),
          "title": "",
          "label": "red",
          "aspect": "auto",
      }
      assert np.array_equal(ax.collections[0].get_offsets()[0], props["data"])
      assert isinstance(ax.collections[0], props["type"])
      assert ax.texts[0].get_text() == props["label"]
      validate_plot_general_properties(ax, props)
      mpl.pyplot.close(fig)
  
  
  def test_embedding_plot_arrow_emb_axis_with_different_str_axis_metric(embset):
      emb = embset["red"] + embset["yellow"]
      fig, ax = mpl.pyplot.subplots()
      emb.plot(
          kind="arrow",
          x_axis=embset["blue"],
          y_axis=embset["green"],
          axis_metric=["euclidean", "cosine_similarity"],
          color="yellow",
          show_ops=True,
          axis_option="equal",
      )
      props = {
          "type": mpl.collections.PolyCollection,
          "data": np.array(
              [
                  scipy_distance.euclidean(emb.vector, embset["blue"].vector),
                  1.0 - scipy_distance.cosine(emb.vector, embset["green"].vector),
              ]
          ),
          "x_label": "blue",
          "y_label": "green",
          "color": mpl.colors.to_rgba_array("yellow"),
          "title": "",
          "label": "(red + yellow)",
          "aspect": 1.0,
      }
      UV = np.concatenate((ax.collections[1].U, ax.collections[1].V))
      assert isinstance(ax.collections[1], props["type"])
      assert np.array_equal(UV, props["data"])
      assert np.array_equal(ax.collections[1].get_facecolor(), props["color"])
      assert ax.texts[0].get_text() == props["label"]
      validate_plot_general_properties(ax, props)
      mpl.pyplot.close(fig)
  
  
  def test_embedding_plot_arrow_emb_axis_with_callable_y_axis_metric(embset):
      emb = embset["red"] + embset["yellow"]
      fig, ax = mpl.pyplot.subplots()
      emb.plot(
          kind="arrow",
          x_axis=embset["blue"],
          y_axis=embset["green"],
          axis_metric=[None, scipy_distance.correlation],
          x_label="xaxis",
          y_label="corr",
          color="yellow",
          show_ops=True,
          axis_option="equal",
      )
      props = {
          "type": mpl.collections.PolyCollection,
          "data": np.array(
              [
                  emb > embset["blue"],
                  scipy_distance.correlation(emb.vector, embset["green"].vector),
              ]
          ),
          "x_label": "xaxis",
          "y_label": "corr",
          "color": mpl.colors.to_rgba_array("yellow"),
          "title": "",
          "label": "(red + yellow)",
          "aspect": 1.0,
      }
      UV = np.concatenate((ax.collections[1].U, ax.collections[1].V))
      assert isinstance(ax.collections[1], props["type"])
      assert np.array_equal(UV, props["data"])
      assert np.array_equal(ax.collections[1].get_facecolor(), props["color"])
      assert ax.texts[0].get_text() == props["label"]
      validate_plot_general_properties(ax, props)
      mpl.pyplot.close(fig)
  
  
  def test_embedding_plot_raises_error_when_incorrect_axis_type(embset):
      emb = embset["red"]
      with pytest.raises(ValueError, match="The `x_axis` value should be"):
          emb.plot(x_axis=1.0)
      with pytest.raises(ValueError, match="The `y_axis` value should be"):
          emb.plot(y_axis="blue")
  
  
  def test_embedding_plot_raises_error_when_incorrect_axis_metric(embset):
      emb = embset["red"]
      with pytest.raises(ValueError, match="The given axis metric is not supported"):
          emb.plot(x_axis=embset["blue"], axis_metric="correlation")
      with pytest.raises(ValueError, match="The given axis metric type is not"):
          emb.plot(y_axis=embset["blue"], axis_metric=1)
  