feat: personalize scoring and add skills radar

tests/unit/test_scoring.py

@@ -55,6 +55,72 @@ def test_matching_job_gets_recommendation(matching_job, profile):
     assert not result.hard_exclusions
 
 
+def test_broad_relevant_skill_profile_is_not_diluted_without_limit(matching_job, profile):
+    profile.desired_skills = [
+        "microsoft 365",
+        "vmware",
+        "windows server",
+        "active directory",
+        "intune",
+        "networking",
+        "veeam",
+        "powershell",
+        "3cx",
+        "zabbix",
+    ]
+
+    result = calculate_score(matching_job, profile)
+
+    assert result.components["skills"] == 12.5
+    assert result.evidence["skills"]["configured_count"] == 10
+    assert result.evidence["skills"]["match_target"] == 4
+    assert not any("Niet duidelijk teruggevonden" in concern for concern in result.concerns)
+
+
+def test_skill_aliases_match_common_product_names(matching_job, profile):
+    profile.desired_skills = ["microsoft 365", "entra id", "group policy", "vmware"]
+    matching_job.skills_required = []
+    matching_job.skills_preferred = []
+    matching_job.description_text = "Beheer M365, Azure AD, GPO en vSphere voor meerdere klanten."
+
+    result = calculate_score(matching_job, profile)
+
+    assert result.components["skills"] == 25.0
+    assert result.evidence["skills"]["matched"] == [
+        "entra id",
+        "group policy",
+        "microsoft 365",
+        "vmware",
+    ]
+
+
+def test_experience_never_changes_score_or_recommendation(matching_job, profile):
+    profile.experience_years = 10
+    matching_job.analysis_features = {
+        **matching_job.analysis_features,
+        "experience_years_max": 8,
+    }
+
+    experienced = calculate_score(matching_job, profile)
+    profile.experience_years = 3
+    less_experienced = calculate_score(matching_job, profile)
+
+    assert experienced.score == less_experienced.score
+    assert experienced.recommendation == less_experienced.recommendation
+    assert "seniority" not in experienced.components
+    assert "experience" not in experienced.evidence
+    assert not any("ervaring" in concern.lower() for concern in less_experienced.concerns)
+
+
+def test_ai_seniority_label_is_informational_only():
+    base = {"support_ratio": 0.1, "consultancy_ratio": 0.2, "travel_ratio": 0.0}
+
+    junior = scoring._ai_feature_score({**base, "seniority": "junior"})
+    expert = scoring._ai_feature_score({**base, "seniority": "expert"})
+
+    assert junior == expert
+
+
 def test_hard_title_exclusion_wins(matching_job, profile):
     matching_job.original_title = "IT Sales Infrastructure Engineer"
     matching_job.save(update_fields=["original_title"])
@@ -63,6 +129,27 @@ def test_hard_title_exclusion_wins(matching_job, profile):
     assert any("sales" in reason.lower() for reason in result.hard_exclusions)
 
 
+def test_short_title_exclusion_uses_word_boundaries(matching_job, profile):
+    profile.excluded_titles = ["ai"]
+    matching_job.original_title = "Maintenance IT Engineer"
+    allowed = calculate_score(matching_job, profile)
+
+    matching_job.original_title = "AI Engineer"
+    excluded = calculate_score(matching_job, profile)
+
+    assert not any("Uitgesloten titelterm" in reason for reason in allowed.hard_exclusions)
+    assert any("Uitgesloten titelterm: ai" in reason for reason in excluded.hard_exclusions)
+
+
+def test_title_exclusion_matches_simple_english_plural(matching_job, profile):
+    profile.excluded_titles = ["developer"]
+    matching_job.original_title = "Full Stack Developers"
+
+    result = calculate_score(matching_job, profile)
+
+    assert any("Uitgesloten titelterm: developer" in reason for reason in result.hard_exclusions)
+
+
 def test_non_it_vacancy_is_hidden_for_it_profile(matching_job, profile):
     matching_job.original_title = "Spontane sollicitatie - logopedist"
     matching_job.normalized_title = "spontane sollicitatie logopedist"