From a31e192ffde68265033730c0f3a1fc3b64923f2f Mon Sep 17 00:00:00 2001
From: Cameron Hummels <chummels@gmail.com>
Date: Thu, 19 Dec 2024 14:50:55 -0800
Subject: [PATCH 1/3] Removing code that removes field type

---
 yt/visualization/profile_plotter.py | 2 --
 1 file changed, 2 deletions(-)

diff --git a/yt/visualization/profile_plotter.py b/yt/visualization/profile_plotter.py
index 8d2ef567b42..dcfbc9c32ba 100644
--- a/yt/visualization/profile_plotter.py
+++ b/yt/visualization/profile_plotter.py
@@ -1319,8 +1319,6 @@ def annotate_title(self, title):
 
         """
         for f in self._profile.field_data:
-            if isinstance(f, tuple):
-                f = f[1]
             self.plot_title[self.data_source._determine_fields(f)[0]] = title
         return self
 

From 874fc7134b3653d7eb3e1463d8d58b5fe387cb96 Mon Sep 17 00:00:00 2001
From: Cameron Hummels <chummels@gmail.com>
Date: Thu, 19 Dec 2024 18:08:33 -0800
Subject: [PATCH 2/3] Adding unit tests for SPH-based profile plots

---
 yt/visualization/tests/test_profile_plots.py | 60 +++++++++++++++++++-
 1 file changed, 59 insertions(+), 1 deletion(-)

diff --git a/yt/visualization/tests/test_profile_plots.py b/yt/visualization/tests/test_profile_plots.py
index 6c25bfbefc9..787fb5c4320 100644
--- a/yt/visualization/tests/test_profile_plots.py
+++ b/yt/visualization/tests/test_profile_plots.py
@@ -2,11 +2,12 @@
 import shutil
 import tempfile
 import unittest
+import numpy as np
 
 import pytest
 
 import yt
-from yt.testing import assert_allclose_units, fake_random_ds
+from yt.testing import assert_allclose_units, fake_random_ds, fake_random_sph_ds
 from yt.visualization.api import PhasePlot
 
 
@@ -65,6 +66,63 @@ def test_phaseplot_set_ylim(self):
         p.render()
         return p.plots["gas", "mass"].figure
 
+class TestPhasePlotParticleAPI:
+    @classmethod
+    def setup_class(cls):
+        bbox = np.array([[-1.0, 3.0], [1.0, 5.2], [-1.0, 3.0]])
+        cls.ds = fake_random_sph_ds(
+            50, bbox
+        )
+
+    def get_plot(self):
+        return PhasePlot(
+            self.ds, ("gas", "density"), ("gas", "density"), ("gas", "mass")
+        )
+
+    @pytest.mark.parametrize("kwargs", [{}, {"color": "b"}])
+    @pytest.mark.mpl_image_compare
+    def test_phaseplot_annotate_text(self, kwargs):
+        p = self.get_plot()
+        p.annotate_text(1e-4, 1e-2, "Test text annotation", **kwargs)
+        p.render()
+        return p.plots["gas", "mass"].figure
+
+    @pytest.mark.mpl_image_compare
+    def test_phaseplot_set_title(self):
+        p = self.get_plot()
+        p.annotate_title("Test Title")
+        p.render()
+        return p.plots["gas", "mass"].figure
+
+    @pytest.mark.mpl_image_compare
+    def test_phaseplot_set_log(self):
+        p = self.get_plot()
+        p.set_log(("gas", "mass"), False)
+        p.render()
+        return p.plots["gas", "mass"].figure
+
+    @pytest.mark.mpl_image_compare
+    def test_phaseplot_set_unit(self):
+        p = self.get_plot()
+        p.set_unit(("gas", "mass"), "Msun")
+        p.render()
+        return p.plots["gas", "mass"].figure
+
+    @pytest.mark.mpl_image_compare
+    def test_phaseplot_set_xlim(self):
+        p = self.get_plot()
+        p.set_xlim(1e-3, 1e0)
+        p.render()
+        return p.plots["gas", "mass"].figure
+
+    @pytest.mark.mpl_image_compare
+    def test_phaseplot_set_ylim(self):
+        p = self.get_plot()
+        p.set_ylim(1e-2, 1e0)
+        p.render()
+        return p.plots["gas", "mass"].figure
+
+
 
 def test_set_units():
     fields = ("density", "temperature")

From 7f7ebca87add255917ddaed06383f34d289d282d Mon Sep 17 00:00:00 2001
From: "pre-commit-ci[bot]"
 <66853113+pre-commit-ci[bot]@users.noreply.github.com>
Date: Fri, 20 Dec 2024 06:15:06 +0000
Subject: [PATCH 3/3] [pre-commit.ci] auto fixes from pre-commit.com hooks

for more information, see https://pre-commit.ci
---
 yt/visualization/tests/test_profile_plots.py | 8 +++-----
 1 file changed, 3 insertions(+), 5 deletions(-)

diff --git a/yt/visualization/tests/test_profile_plots.py b/yt/visualization/tests/test_profile_plots.py
index 787fb5c4320..96fea028b8a 100644
--- a/yt/visualization/tests/test_profile_plots.py
+++ b/yt/visualization/tests/test_profile_plots.py
@@ -2,8 +2,8 @@
 import shutil
 import tempfile
 import unittest
-import numpy as np
 
+import numpy as np
 import pytest
 
 import yt
@@ -66,13 +66,12 @@ def test_phaseplot_set_ylim(self):
         p.render()
         return p.plots["gas", "mass"].figure
 
+
 class TestPhasePlotParticleAPI:
     @classmethod
     def setup_class(cls):
         bbox = np.array([[-1.0, 3.0], [1.0, 5.2], [-1.0, 3.0]])
-        cls.ds = fake_random_sph_ds(
-            50, bbox
-        )
+        cls.ds = fake_random_sph_ds(50, bbox)
 
     def get_plot(self):
         return PhasePlot(
@@ -123,7 +122,6 @@ def test_phaseplot_set_ylim(self):
         return p.plots["gas", "mass"].figure
 
 
-
 def test_set_units():
     fields = ("density", "temperature")
     units = (